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Quando se deve bloquear sites em sua empresa? Veja 8 fatores para considerar!
Se você possui uma empresa corporativa já deve ter ouvido falar sobre o bloqueio de sites em seus computadores para que os funcionários não se distraiam e só possam acessar os sites referentes ao trabalho. Esse é um assunto delicado, pois o bloqueio e a liberação de determinados sites em ambientes corporativos podem ou não levar em conta os interesses pessoais dos funcionários. Empresários e gestores de TI veem uma necessidade de restringir o acesso a determinados sites na hora do trabalho, mas nem sempre sabem como fazer isso. Por isso, a seguir nós mencionamos 8 fatores para considerar na hora de decidir se irá bloquear sites da sua empresa. Confira! 1 – Foco e produtividade dos funcionários As empresas que liberam todos os sites podem notar um problema muito comum em seus funcionários: a falta de foco que resulta em uma baixa da produtividade. A grande maioria de nós possui redes sociais e nos distraímos facilmente, principalmente se temos livre acesso a elas. Sem falar que muitas pessoas podem acabar mandando mensagem durante o dia e podemos nos distrair respondendo e resolvendo problemas pessoais. A produtividade é uma métrica muito importante dentro da empresa e ela deve ser levada em conta na hora de decidir se haverá o bloqueio de sites. O foco deve ser no desempenho da equipe, por isso se a produtividade está muito baixa, filtrar os sites que os colaboradores podem acessar pode ajudar a resolver. 2 – Consumo de banda larga O consumo de banda larga se torna excessivo quando a internet é totalmente liberada para os funcionários. A internet acaba sendo usada para fins pessoais como acesso a redes sociais, programas e jogos, além de alguns funcionários podem baixar programas para o computador da empresa. Algumas sessões da empresa precisam dos downloads, mas outras necessitam de uma rede mais estável que pode acabar sendo prejudicada se a internet estiver sendo usada para outros fins. O YouTube é um dos sites mais acessados pelos funcionários e um dos que mais consome banda larga, podendo deixar a internet mais lenta. Por isso, leve em conta como está o consumo da banda larga e se a internet anda lenta ou não, para definir se alguns sites serão bloqueados. 3 – Segurança da rede A segurança da rede também é um ponto muito importante e que deve ser considerado na decisão de bloquear sites. O livre acesso aos funcionários deixa a rede da empresa mais vulnerável a vírus e links maliciosos que são encontrados em downloads ou em sites não confiáveis. Nas redes sociais também é possível receber algum link malicioso e quando menos se espera, a rede da empresa pode ser prejudicada ou até mesmo hackeada. Muitas vezes, para evitar isso, algumas empresas permitem que os funcionários levem seus próprios computadores e dispositivos, mas recomendam que o antivírus esteja em dia. 4 – Maturidade Analise se a equipe de funcionários que você possui é madura. Se sim, será muito mais fácil de aceitar a sua decisão de bloquear os sites e não tentar burlar o sistema. A maturidade é algo muito importante para uma equipe e se a equipe se demonstrar comprometida com a produtividade, você não terá muitos problemas. 5 – Custos Os custos também devem ser considerados, afinal todos os demais tópicos refletem neles. As empresas que deixam o acesso liberado aos funcionários devem estar cientes que podem receber ataques ou serem hackeadas a qualquer momento e por isso devem estar preparadas para arcar com os custos de reparação. Além disso, acabam pagando mais com a banda larga. 6 – Satisfação dos funcionários Na hora de bloquear os sites, leve em conta que todos os funcionários precisam de alguns minutos ao longo do dia para descontrair e descansar, para que possam voltar ao trabalho com muito mais foco. Nem sempre o problema é liberar o acesso, mas sim impor limites. Se você preferir, estabeleça um horário no dia a dia em que o acesso ficará totalmente livre, como no horário do almoço, por exemplo. 7 – Particularidades de cada equipe Para definir os sites que cada grupo de funcionários poderá acessar, é preciso levar em conta o setor que atuam. A equipe de Marketing necessariamente precisará ter acesso às redes sociais para fazer as análises e implementar campanhas, por exemplo. Por isso, o ideal é descobrir as necessidades de cada equipe e estipular os sites liberados de acordo com isso. 8 – Analise É necessário analisar os dados da sua empresa diariamente. Analise quais foram os sites mais acessados pelos funcionários, confira se todas as restrições impostas estão sendo respeitadas. Compare os resultados com as análises de produtividade da equipe para ver se está dando resultados ou não. O contato próximo aos colaboradores te fará ter mais empatia e te ajudará a entender melhor como ajuda-los com o foco e a produtividade. https://www.ss3tecnologia.com.br/post/quando-se-deve-bloquear-sites
(April-2021)Braindump2go AWS-Developer-Associate PDF and AWS-Developer-Associate VCE Dumps(Q680-Q693)
QUESTION 680 A developer is building an application that will run on Amazon EC2 instances. The application needs to connect to an Amazon DynamoDB table to read and write records. The security team must periodically rotate access keys. Which approach will satisfy these requirements? A.Create an IAM role with read and write access to the DynamoDB table. Generate access keys for the user and store the access keys in the application as environment variables. B.Create an IAM user with read and write access to the DynamoDB table. Store the user name and password in the application and generate access keys using an AWS SDK. C.Create an IAM role, configure read and write access for the DynamoDB table, and attach to the EC2 instances. D.Create an IAM user with read and write access to the DynamoDB table. Generate access keys for the user and store the access keys in the application as a credentials file. Answer: D QUESTION 681 A developer is monitoring an application running on an Amazon EC2 instance. The application accesses an Amazon DynamoDB table and the developer has configured a custom Amazon CloudWatch metric with data granularity of 1 second. If there are any issues, the developer wants to be notified within 30 seconds using Amazon SNS. Which CloudWatch mechanism will satisfy this requirement? A.Configure a high-resolution CloudWatch alarm. B.Set up a custom AWS Lambda CloudWatch log. C.Use a Cloud Watch stream. D.Change to a default CloudWatch metric. Answer: A QUESTION 682 A developer is implementing authentication and authorization for an application. The developer needs to ensure that the user credentials are never exposed. Which approach should the developer take to meet this requirement? A.Store the user credentials in Amazon DynamoDB. Build an AWS Lambda function to validate the credentials and authorize users. B.Deploy a custom authentication and authorization API on an Amazon EC2 instance. Store the user credentials in Amazon S3 and encrypt the credentials using Amazon S3 server-side encryption. C.Use Amazon Cognito to configure a user pool, and user the Cognito API to authenticate and authorize the user. D.Store the user credentials in Amazon RDS. Enable the encryption option for the Amazon RDS DB instances. Build an API using AWS Lambda to validate the credentials and authorize users. Answer: C QUESTION 683 A developer is building a new complex application on AWS. The application consists of multiple microservices hosted on Amazon EC2. The developer wants to determine which microservice adds the most latency while handling a request. Which method should the developer use to make this determination? A.Instrument each microservice request using the AWS X-Ray SDK. Examine the annotations associated with the requests. B.Instrument each microservice request using the AWS X-Ray SDK. Examine the subsegments associated with the requests. C.Instrument each microservice request using the AWS X-Ray SDK. Examine the Amazon CloudWatch EC2 instance metrics associated with the requests. D.Instrument each microservice request using the Amazon CloudWatch SDK. Examine the CloudWatch EC2 instance metrics associated with the requests. Answer: C QUESTION 684 A company has a two-tier application running on an Amazon EC2 server that handles all of its AWS based e-commerce activity. During peak times, the backend servers that process orders are overloaded with requests. This results in some orders failing to process. A developer needs to create a solution that will re- factor the application. Which steps will allow for more flexibility during peak times, while still remaining cost-effective? (Choose two.) A.Increase the backend T2 EC2 instance sizes to x1 to handle the largest possible load throughout the year. B.Implement an Amazon SQS queue to decouple the front-end and backend servers. C.Use an Amazon SNS queue to decouple the front-end and backend servers. D.Migrate the backend servers to on-premises and pull from an Amazon SNS queue. E.Modify the backend servers to pull from an Amazon SQS queue. Answer: BE QUESTION 685 A developer is asked to integrate Amazon CloudWatch into an on-premises application. How should the application access CloudWatch, according to AWS security best practices? A.Configure AWS credentials in the application server with an AWS SDK B.Implement and proxy API-calls through an EC2 instance C.Store IAM credentials in the source code to enable access D.Add the application server SSH-key to AWS Answer: A QUESTION 686 A company's new mobile app uses Amazon API Gateway. As the development team completes a new release of its APIs, a developer must safely and transparently roll out the API change. What is the SIMPLEST solution for the developer to use for rolling out the new API version to a limited number of users through API Gateway? A.Create a new API in API Gateway. Direct a portion of the traffic to the new API using an Amazon Route 53 weighted routing policy. B.Validate the new API version and promote it to production during the window of lowest expected utilization. C.Implement an Amazon CloudWatch alarm to trigger a rollback if the observed HTTP 500 status code rate exceeds a predetermined threshold. D.Use the canary release deployment option in API Gateway. Direct a percentage of the API traffic using the canarySettings setting. Answer: D QUESTION 687 A developer must modify an Alexa skill backed by an AWS Lambda function to access an Amazon DynamoDB table in a second account. A role in the second account has been created with permissions to access the table. How should the table be accessed? A.Modify the Lambda function execution role's permissions to include the new role. B.Change the Lambda function execution role to be the new role. C.Assume the new role in the Lambda function when accessing the table. D.Store the access key and the secret key for the new role and use then when accessing the table. Answer: A QUESTION 688 A developer is creating a new application that will be accessed by users through an API created using Amazon API Gateway. The users need to be authenticated by a third-party Security Assertion Markup Language (SAML) identity provider. Once authenticated, users will need access to other AWS services, such as Amazon S3 and Amazon DynamoDB. How can these requirements be met? A.Use an Amazon Cognito user pool with SAML as the resource server. B.Use Amazon Cognito identity pools with a SAML identity provider as one of the authentication providers. C.Use the AWS IAM service to provide the sign-up and sign-in functionality. D.Use Amazon CloudFront signed URLs to connect with the SAML identity provider. Answer: A QUESTION 689 A company processes incoming documents from an Amazon S3 bucket. Users upload documents to an S3 bucket using a web user interface. Upon receiving files in S3, an AWS Lambda function is invoked to process the files, but the Lambda function times out intermittently. If the Lambda function is configured with the default settings, what will happen to the S3 event when there is a timeout exception? A.Notification of a failed S3 event is send as an email through Amazon SNS. B.The S3 event is sent to the default Dead Letter Queue. C.The S3 event is processed until it is successful. D.The S3 event is discarded after the event is retried twice. Answer: A QUESTION 690 A developer has designed a customer-facing application that is running on an Amazon EC2 instance. The application logs every request made to it. The application usually runs seamlessly, but a spike in traffic generates several logs that cause the disk to fill up and eventually run out of memory. Company policy requires old logs to be centralized for analysis. Which long-term solution should the developer employ to prevent the issue from reoccurring? A.Set up log rotation to rotate the file every day. Also set up log rotation to rotate after every 100 MB and compress the file. B.Install the Amazon CloudWatch agent on the instance to send the logs to CloudWatch. Delete the logs from the instance once they are sent to CloudWatch. C.Enable AWS Auto Scaling on Amazon Elastic Block Store (Amazon EBS) to automatically add volumes to the instance when it reaches a specified threshold. D.Create an Amazon EventBridge (Amazon CloudWatch Events) rule to pull the logs from the instance. Configure the rule to delete the logs after they have been pulled. Answer: C QUESTION 691 A developer is creating a serverless web application and maintains different branches of code. The developer wants to avoid updating the Amazon API Gateway target endpoint each time a new code push is performed. What solution would allow the developer to perform a code push efficiently, without the need to update the API Gateway? A.Associate different AWS Lambda functions to an API Gateway target endpoint. B.Create different stages in API Gateway, then associate API Gateway with AWS Lambda. C.Create aliases and versions in AWS Lambda. D.Tag the AWS Lambda functions with different names. Answer: C QUESTION 692 A developer wants to secure sensitive configuration data such as passwords, database strings, and application license codes. Access to this sensitive information must be tracked for future audit purposes. Where should the sensitive information be stored, adhering to security best practices and operational requirements? A.In an encrypted file on the source code bundle; grant the application access with Amazon IAM B.In the Amazon EC2 Systems Manager Parameter Store; grant the application access with IAM C.On an Amazon EBS encrypted volume; attach the volume to an Amazon EC2 instance to access the data D.As an object in an Amazon S3 bucket; grant an Amazon EC2 instance access with an IAM role Answer: B QUESTION 693 A developer has built an application using Amazon Cognito for authentication and authorization. After a user is successfully logged in to the application, the application creates a user record in an Amazon DynamoDB table. What is the correct flow to authenticate the user and create a record in the DynamoDB table? A.Authenticate and get a token from an Amazon Cognito user pool. Use the token to access DynamoDB. B.Authenticate and get a token from an Amazon Cognito identity pool. Use the token to access DynamoDB. C.Authenticate and get a token from an Amazon Cognito user pool. Exchange the token for AWS credentials with an Amazon Cognito identity pool. Use the credentials to access DynamoDB. D.Authenticate and get a token from an Amazon Cognito identity pool. Exchange the token for AWS credentials with an Amazon Cognito user pool. Use the credentials to access DynamoDB. Answer: D 2021 Latest Braindump2go AWS-Developer-Associate PDF and VCE Dumps Free Share: https://drive.google.com/drive/folders/1dvoSqn8UfssZYMvGJJdAPW320Fvfpph3?usp=sharing
Tips to secure your IOT based development solutions and services
The COVID-19 pandemic and 2020 lockdown put all analyst predictions into confusion, but as the economy begins to recover, IT consumption is predicted to pick up again, including the rise of the Internet of Things(IoT). The Internet of Things is not a single category, but rather a set of sectors and use cases. According to Research healthcare, smart offices, location systems, remote asset management, and emerging networking technology would boost IoT market growth in 2021. The Internet of Things (IoT) has a lot of advantages and risks. Supporters of technology and manufacturers of IoT devices promote the IoT services as an effort to better and simplify our everyday life by connecting billions of “smart” IoT devices  (such as Smart TVs, Smart Refrigerators, Smart Air-Conditioners, Smart Cameras, Smart Doorbells, Smart Police Surveillance & Traffic Systems, Smart Health & Performance Tracking Wearable, etc.) to the Internet. However, because of consumer privacy and data security issues with IoT Devices, IT Security Professionals believe it is unsafe and too dangerous. Secure Connection People benefit from stable cloud technology in a variety of ways, from encryption to other solutions. Other options are: Improving the security of your Internet gateway Before a device boots up, it performs a stable boot, which is a software device check. Keeping the cloud-based provider’s solutions up to date on a regular basis. To protect your private browsing data from possible attacks, use a protected VPN link. Building a Secure Network Access Control should be activated on your network so that only approved devices can connect. You should take the following steps: Build a firewall. Secure your authentication keys. Install the most up-to-date antivirus software to keep your network safe and secure. Here are some IoT security solutions for the most common IoT security issues: Secure the IoT Network To protect and secure the network linking computers to back-end networks on the internet, use standard endpoint security features such as antivirus, intrusion prevention, and control mechanisms. Authenticate the IoT Devices Introduce various user management features for a single IoT device and introduce secure authentication protocols such as two-factor authentication, digital signatures, and biometrics to enable users to authenticate IoT devices. Use IoT Data Encryption Encrypt data at rest and in transit from IoT devices and back-end networks using standard cryptographic algorithms and fully encrypted key lifecycle management procedures to enhance overall protection of user data and privacy and avoid IoT data breaches. Use IoT Security Analytics  Use IoT Security Analytics Tools that can detect IoT-specific threats and intrusions that standard network security solutions such as firewalls can’t detect. Use IoT API security methods Use IoT API Security methods to not only protect the privacy of data flow between IoT devices, back-end systems, and applications using recorded REST-based APIs, but also to ensure that only approved devices, developers, and apps communicate with APIs, as well as to identify possible threats and attacks against specific APIs. Test and IoT Hardware To ensure the security of IoT hardware, set up a robust testing process. This involves detailed testing of the range, power, and latency of the IoT system. Chip manufacturers for IoT devices must also improve processors for improved protection and lower power usage without rendering them too costly for consumers or too impractical to use in existing IoT devices, provided that the majority of IoT devices on the market today are inexpensive and disposable with minimal battery power. Develop Secured IoT Apps Given the immaturity of current IoT technology, IoT application developers must place an emphasis on the security aspect of their applications by integrating any of the above IoT security technologies. Before creating any IoT applications, developers must do complete research into the security of their applications and try to achieve the best possible compromise between the user interface and the security of their IoT software. Be Aware of the Most Recent IoT Security Threats and Breach Conclusion To ensure the security of the IoT devices and applications, the device makers and app developers must beware of the latest IoT security risk and breaches.  Since the Internet of Things is also a new concept, security flaws are likely to happen. As a result, all IoT device manufacturers and IoT app developers must be prepared for security risks and have a proper exit strategy to secure maximum data in case of a security attack or data breach  Finally, all IoT device manufacturers and IoT app developers must take action to inform their staff and customers about the current IoT risks, breaches, and security solutions. Visit IoT Development Company page if you have any concerns or would like more details about it.
Principles regulating clinical trials worldwide
Clinical research training Clinical research training programs are designed for clinicians and scientists around the world. These research training programs provide advanced training in healthcare methods and research. The training often incorporates in-person seminars and dynamic workshops. It focuses on enhancing clinicians’ and staff skills, knowledge, and ability at every phase of the research, particularly for pre-clinical research phases. The training includes writing grant proposals and launching new projects for analyzing data and presenting their clinical results. . Take the Best Training in Clinical Research. Principles regulating clinical trials worldwide ● Obtaining clear, transparent, and informed consent from participants. ● Allowing participants to withdraw at any point of time from a clinical trial. ● The outcome of the clinical research should provide benefits to society without doing any harm to the participants who volunteered to participate in the clinical trial. Any unintended response to a drug or medical product should be considered an adverse reaction. Clinical trials are required to follow the following guidelines and more to ensure the safety of patients and efficacy of tests and treatments. However, stringent requirements may force clinical trials to shift to low-income and middle-income countries depriving the local population of the opportunity to benefit from international clinical research. ● ● A declaration of confirmation by the auditor that an audit has been conducted. ● The auditor should provide a written evaluation of the results of the audit. ● A written description of a clinical trial or study. ● Report of placebo or any investigational product if used in the clinical trial. ● The ethical and moral obligation to protect patients and reap clinical research benefits. . Take Clinical Research Course from the Best. The conclusions derived from the results of a clinical trial conducted worldwide generally apply to all study centers and countries. It increases the pace of drug development and facilitates the approval process of the tests and treatments in foreign markets. However, clinical trials face several challenges that they should overcome to ensure optimal conduct and coordinate clinical trial sites that operate under different regulations, technical, cultural, and political conditions. Clinical trial sponsors are responsible for obtaining consensus among clinical experts and regulatory agencies regarding fundamental questions that include a consistent diagnosis.
VIDEOCREATOR REVIEW-BEST VIDEO CREATOR IN THE MARKET NOW!
Do you know? 81% of businesses use video as a marketing tool — up from 63% over the last year and 76% of businesses said that video has helped them increase traffic to their website. Social Media has evolved a lot and has changed the way of consuming content. Video is the best way to hook your audience. Videos feels a greater connection to another person when they have the ability to read your body language and facial expressions. It is extremely easy and attractive way to consume knowledge. People feel more stronger connection to your brand through videos. So,there is a need for an all-inclusive video creator that makes it super easy for anyone to create professional videos for all their marketing goals. What is VIDEOCREATOR? VideoCreator is The One-Stop Solution For All Your Video Needs. Build World-Class Animated Videos For Any Marketing Goal In ALL Shapes, Topics & Languages In 60 Seconds. VideoCreator comes loaded with over 650+ jaw dropping video templates in the front-end product alone and is the largest collection of high quality customizable video templates available in any ONE app. Video Creator comes with Motion Tracking, Logo Mapping, Scroll Stoppers, Neon Videos, 3D visuals and live action videos technologies specific to local businesses featuring real humans from various professions. There are hundreds of unique video templates that will blow the competition out of the water. With VideoCreator your customers can also create long length explainer and animated videos using professional ready-to-use video templates. FEATURES OF VIDEOCREATOR All in one Video Maker Create all types of popular video formats from inside one dashboard Ready Made Video Templates Create videos with ease using thousands of templates Customize Everything Personalize Videos with your own branding, texts and images Upload Your Own Logo, Images& Logos Give your video a personal touch Videos in All Dimensions Perfectly sized of all social media platform Million of Royalty Free Images Pixels and Pixabay Integeration for pro-quality assets. Easy to Use Dashboard Intuitive drag and drop interface for impressive video without tech skills. Full HD Resolution Create videos in full HD without paying any extra fees Built-In Music Library Select from hundreds of music tracks 100% Cloud Based Apps No need to install anything Step by Step Training Cut your learning curve and get results fast Top Notch Support Get help when you are stuck in a flash CONCLUSION DOORS are open to the great VideoCreator to boost your sales and traffic at one time investment and big bonuses. So,what are you waiting for? Grab the Deal Now! https://globyweb.com/video-creator-review/
Growing IT Industry and Careers
Even before the coronavirus struck the world in 2020, technologies such as artificial intelligence (AI), machine learning (ML), data analytics, and cloud computing had snowballed over recent years. However, they have become essential in today’s society amid the current global health crisis only within a year. There is a strong driving force behind these technological adaptations, demand for jobs, IT industry trends, and individuals with skills and knowledge that meet the requirements of digitally transformed industries and sectors has also increased exponentially. According to Indeed, an online jobs portal, it was reported in 2018 that the demand for artificial intelligence (AI) skills and jobs in IT industry had more than doubled since 2015, with the number of job postings increasing by 119 percent. Let’s dive in and take a look at some of the prominent careers that shall be redefining the technology industry in the future. Whether you wish to pursue a career in artificial intelligence, software development, or data science, what kind of jobs should you search and apply for, and what skills will you require to get hired? Most importantly, how much salary can you expect from the job you have chosen. 1) Machine Learning Engineer: This particular branch of artificial intelligence is ideal for you if you have a desire for a career in a growing and fast-moving industry and a passion for computer science. Machine learning engineers utilize data to create complex algorithms to eventually program a machine to carry out tasks similar to a human. Economic forecasting, natural language processing, and image recognition are implemented in the algorithm so that the machine can learn, improve, and function without human interference. What degree do you require? A knowledgeable background in computer science along with artificial intelligence is a must, and a master’s degree is also essential for a career in software development. 2) UX Designers: User experience (UX) designers are responsible for working on ‘behind-the-scenes’ designs for ensuring that a website, software, or app meets consumers, behaviors, motivations, habits, and needs. More and more companies are turning to social media and digital platforms to promote and sell their products and sellers. It has gotten important, now more than ever before, to ensure a user’s experience and journey are smooth and without any interruptions. What degree do you require? A relevant undergraduate degree, such as computer science, is required. A postgraduate degree works wonders. Furthermore, some professional experience is also a must. 3) Cloud Engineer: Cloud computing has become a saving grace for people who have been working remotely, particularly during the last year. A majority of organizations are actively recruiting hiring people who have the skills and knowledge of incorporating structures and performing cloud-related tasks. Cloud engineers are often referred to by different names, including cloud developers, sysops engineers, and solutions architects. Often the role and responsibilities shall remain the same, including plan, monitor, and manage an organization’s cloud system. However, in some instances, these roles and responsibilities can vary to an extent. Cloud systems that you are usually required to be familiar with include Slack, Google Cloud, and Microsoft 365, only to name a few. What degree do you require? A postgraduate degree is always required, along with the relevant professional experience of some years. 4) Robotics Engineer: In the times of rapidly evolving technology, as a robotics engineer, you shall be required to analyze, configure, reassess, test, and maintain prototypes, robotic components, integrated software, and machines for the manufacturing, mining, and automotive services industries, among other roles and responsibilities. As a robotics engineer, you are required to be patient and apt in rational thinking for performing highly technical jobs. In the coming years, we shall likely see a boom in this job sector and how modern technologies and robotics can help the business, society, and the healthcare sector. What degree do you require? A master’s degree in robotics or computer science can set you up with the skills and knowledge you require for the job. Furthermore, the relative experience is required to break into the field of robotics engineering. 5) Data Scientist: Data scientists’ jobs are not new and are rapidly emerging along with other tech jobs, including cloud engineers, machine learning engineers, and robotics engineers. Data scientists are often considered a hidden gem in any organization. As businesses and organizations gather and use more data every day, the demand for data scientists has increased. With opportunities to work in virtually every sector and industry, from IT to entertainment, manufacturing to healthcare, data scientists are responsible for compiling, processing, analyzing, and presenting data to the organization in order to make more informed decisions. Learn Best Full Stack Courses. What degree do you require? You are required to have a clear understanding of data science and data analytics to stand out in this field. A relevant postgraduate degree in data science, computational and applied mathematics, or e-science can help you breakthrough in this field and develop data-driven skills. These are some top jobs in software industry that are expected to be in high demand in the coming future.
(April-2021)Braindump2go AZ-303 PDF and AZ-303 VCE Dumps(Q223-Q233)
QUESTION 223 Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution. After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen. You have an Azure subscription. You have an on-premises file server named Server1 that runs Windows Server 2019. You manage Server1 by using Windows Admin Center. You need to ensure that if Server1 fails, you can recover Server1 files from Azure. Solution: You register Windows Admin Center in Azure and configure Azure Backup. Does this meet the goal? A.Yes B.No Answer: B QUESTION 224 You have an application that is hosted across multiple Azure regions. You need to ensure that users connect automatically to their nearest application host based on network latency. What should you implement? A.Azure Application Gateway B.Azure Load Balancer C.Azure Traffic Manager D.Azure Bastion Answer: C QUESTION 225 Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution. After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen. Your company is deploying an on-premises application named App1. Users will access App1 by using a URL of https://app1.contoso.com. You register App1 in Azure Active Directory (Azure AD) and publish App1 by using the Azure AD Application Proxy. You need to ensure that App1 appears in the My Apps portal for all the users. Solution: You modify User and Groups for App1. Does this meet the goal? A.Yes B.No Answer: A QUESTION 226 You create a social media application that users can use to upload images and other content. Users report that adult content is being posted in an area of the site that is accessible to and intended for young children. You need to automatically detect and flag potentially offensive content. The solution must not require any custom coding other than code to scan and evaluate images. What should you implement? A.Bing Visual Search B.Bing Image Search C.Custom Vision Search D.Computer Vision API Answer: D QUESTION 227 You have an Azure subscription named Subscription1. Subscription1 contains the resource groups in the following table. RG1 has a web app named WebApp1. WebApp1 is located in West Europe. You move WebApp1 to RG2. What is the effect of the move? A.The App Service plan for WebApp1 moves to North Europe. Policy1 applies to WebApp1. B.The App Service plan for WebApp1 remains in West Europe. Policy1 applies to WebApp1. C.The App Service plan for WebApp1 moves to North Europe. Policy2 applies to WebApp1. D.The App Service plan for WebApp1 remains in West Europe. Policy2 applies to WebApp1. Answer: D QUESTION 228 You have an Azure App Service API that allows users to upload documents to the cloud with a mobile device. A mobile app connects to the service by using REST API calls. When a new document is uploaded to the service, the service extracts the document metadata. Usage statistics for the app show significant increases in app usage. The extraction process is CPU-intensive. You plan to modify the API to use a queue. You need to ensure that the solution scales, handles request spikes, and reduces costs between request spikes. What should you do? A.Configure a CPU Optimized virtual machine (VM) and install the Web App service on the new instance. B.Configure a series of CPU Optimized virtual machine (VM) instances and install extraction logic to process a queue. C.Move the extraction logic into an Azure Function. Create a queue triggered function to process the queue. D.Configure Azure Container Service to retrieve items from a queue and run across a pool of virtual machine (VM) nodes using the extraction logic. Answer: C QUESTION 229 You have an Azure App Service named WebApp1. You plan to add a WebJob named WebJob1 to WebApp1. You need to ensure that WebJob1 is triggered every 15 minutes. What should you do? A.Change the Web.config file to include the 0*/15**** CRON expression B.From the application settings of WebApp1, add a default document named Settings.job. Add the 1-31 1-12 1-7 0*/15* CRON expression to the JOB file C.Add a file named Settings.job to the ZIP file that contains the WebJob script. Add the 0*/15**** CRON expression to the JOB file D.Create an Azure Automation account and add a schedule to the account. Set the recurrence for the schedule Answer: C QUESTION 230 You have an Azure App Service named WebApp1. You plan to add a WebJob named WebJob1 to WebApp1. You need to ensure that WebJob1 is triggered every 15 minutes. What should you do? A.Change the Web.config file to include the 1-31 1-12 1-7 0*/15* CRON expression B.From the properties of WebJob1, change the CRON expression to 0*/15****. C.Add a file named Settings.job to the ZIP file that contains the WebJob script. Add the 1-31 1-12 1-7 0*/15* CRON expression to the JOB file D.Create an Azure Automation account and add a schedule to the account. Set the recurrence for the schedule Answer: B QUESTION 231 You have an on-premises web app named App1 that is behind a firewall. The firewall blocks all incoming network traffic. You need to expose App1 to the internet via Azure. The solution must meet the following requirements: - Ensure that access to App1 requires authentication by using Azure. - Avoid deploying additional services and servers to the on-premises network. What should you use? A.Azure Application Gateway B.Azure Relay C.Azure Front Door Service D.Azure Active Directory (Azure AD) Application Proxy Answer: D QUESTION 232 Your company is developing an e-commerce Azure App Service Web App to support hundreds of restaurant locations around the world. You are designing the messaging solution architecture to support the e-commerce transactions and messages. The solution will include the following features: You need to design a solution for the Inventory Distribution feature. Which Azure service should you use? A.Azure Service Bus B.Azure Relay C.Azure Event Grid D.Azure Event Hub Answer: A QUESTION 233 You are responsible for mobile app development for a company. The company develops apps on IOS, and Android. You plan to integrate push notifications into every app. You need to be able to send users alerts from a backend server. Which two options can you use to achieve this goal? Each correct answer presents a complete solution. NOTE: Each correct selection is worth one point. A.Azure Web App B.Azure Mobile App Service C.Azure SQL Database D.Azure Notification Hubs E.a virtual machine Answer: BD QUESTION 234 Hotspot Question You need to design an authentication solution that will integrate on-premises Active Directory and Azure Active Directory (Azure AD). The solution must meet the following requirements: - Active Directory users must not be able to sign in to Azure AD-integrated apps outside of the sign-in hours configured in the Active Directory user accounts. - Active Directory users must authenticate by using multi-factor authentication (MFA) when they sign in to Azure AD-integrated apps. - Administrators must be able to obtain Azure AD-generated reports that list the Active Directory users who have leaked credentials. - The infrastructure required to implement and maintain the solution must be minimized. What should you include in the solution? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point. Answer: QUESTION 235 Hotspot Question You have an Azure subscription that contains the resources shown in the following table. You plan to deploy an Azure virtual machine that will have the following configurations: - Name: VM1 - Azure region: Central US - Image: Ubuntu Server 18.04 LTS - Operating system disk size: 1 TB - Virtual machine generation: Gen 2 - Operating system disk type: Standard SSD You need to protect VM1 by using Azure Disk Encryption and Azure Backup. On VM1, which configurations should you change? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point. Answer: 2021 Latest Braindump2go AZ-303 PDF and AZ-303 VCE Dumps Free Share: https://drive.google.com/drive/folders/1l4-Ncx3vdn9Ra2pN5d9Lnjv3pxbJpxZB?usp=sharing
Top Careers in IT Industry
Future and Careers in the Information Technology industry Today, Information Technology is a word known to almost every second person on the entire planet. From the starting of the 20th century, Information technology has been one of the most job-giving industries in the world. Learn Best Java Development Courses. The invention of the telephone by Mr. Graham Bells can be said as the start of the IT era. After it, computers and the internet were a milestone in the journey. During the pandemic, the Information Technology sector has gained its due importance as the world was seated at home still the world economy wheels were moving with help of the Information Technology industry. In the 21st century, Information technology is the biggest job maker industry of the world economy, and most of the revenue of the world economy is generated from Information technology and its affiliated industries and sectors. It is trending at top of the charts with the number one place in today’s world. Software Development has been the one of most important pillars of the IT industry. With the global wave of digitalization, it has become the most emerging career in the sector. It is providing highly payable jobs among all the industries. Here are The Key Jobs Trending in the Information Technology Sector. · Artificial Intelligence- Artificial Intelligence is the new age technology emerging rapidly in the world. Artificial intelligence is simply a machine developed into human-like intelligence but without human emotions. · Robotics Science – Robotics science is the branch of AI but in terms of technology and career, it also has equal importance in the IT industry. · Quantum Computing – Quantum Computing is hard to define in few words. It can be said that quantum computing is to make computers or develop them to do quantum calculations. · 5G- As communications have become a worldwide necessity for humans, even faster data transmission has more value than anything else, 5G is the key future Jobs in Information Technology. 5G technology will enable · Data Scientist Data Science has become an integral part of information Technology as all the systems are data-oriented. · Cloud Technology With the emerging data technology, Cloud technology will be the future of the Information Technology sector. · Software Testing · Cyber Security · Blockchain Developer · Computer Network Analyst · Software Developer · Project manager May it be Silicon Valley or Singapore or Bengaluru, all-important tech hubs and IT parks have become financial capitals in their respective countries as they are offering the best jobs in Information Technology Industry. Take Best Clinical Research Training for great on ground experience. Here is the list of high-paying jobs in the IT sector. · Data Scientist · Cloud Engineer · Web Developer · Software testing · System Engineer · Software Engineer In the Global Information technology industry, the Indian IT sector has continued to grow even after the pandemic and it had recorded 2.7 percent growth in the fiscal year. With the pandemic, concerns were made that the IT industry will saw job cuts and a decrease in productivity but after lockdown, the industry was first among other industries to recover and continue its growth.
How to Build a website like Upwork
The gig economy gradually takes over the world. After the outbreak of Covid19, it is getting clear that freelancers hardly want to return to their 9-to-5 office routine. Businesses, in their turn, seem satisfied with the status quo. As we can see, the gig economy with its flexibility and lower commitment proved beneficial for both parties. This latest trend resulted in the emergence of so-called freelance marketplaces. These are platforms where freelancers and businesses can collaborate. You have probably heard about Upwork, which is the biggest and most popular freelance marketplace. This article is dedicated to the process of building a website like Upwork. We will discuss such terms as a value proposition and revenue model. Also, you will find out what features your platform should have and what tech stack you need to build them. The definition of the freelance marketplace Let’s start with the definition of the term “freelance marketplace”. This way, it will become clearer for you what kind of platform you are going to launch. A freelance marketplace is an online platform where employers can hire specialists for any kinds of remote projects. The key benefits of freelance marketplaces like Upwork are: - Fast access to gifted professionals. - Cost-effectiveness. - The opportunity to hire talents on demand. Popular freelance marketplaces are Upwork are Fiverr, Toptal, Freelancer.com, and PeoplePerHour. The key challenges of freelance marketplaces Let’s take a look at the challenges associated with freelance online marketplaces. Late payments - after the outbreak of Covid-19, freelancers often face payment delays. Necessary currency exchange - contractors have to convert US dollars into their national currency. In addition, the payment gateways popular in their countries may not be available on the freelance platform. Quantity vs. Quality - fewer acceptance criteria mean a large talent pool. However, the quality of services provided by freelancers can be unsatisfactory. At the same time, the rigorous selection process can create a deficiency of contractors. The success story of Upwork Upwork started as two separate freelance marketplaces. They were called eLance and oDesk. In 2013 these websites merged into a single platform Elance-oDesk. After the rebranding, the website was renamed into Upwork. Today there are more than 10 million freelancers and over a million employers on Upwork. Upwork functioning Upwork belongs to the generic bidding marketplaces. Let’s find out what his term means by analyzing each of its components. Generic - Employers can find professionals for any kind of remote projects. Bidding - Candidates set the price and employers the most suitable price option. Marketplace -There are two sides on the platform interacting with each other. These are sellers (in our case, freelancers) and buyers (in other words, employers). So how can you find a specialist for your project? Let’s discuss two available options: 1. Finding a predefined project Browse a project catalogue with predefined projects on Upwork. Enter your keywords in the search box and filter results based on specific parameters. They include category, talent options, budget, and delivery time. If you found a suitable solution, proceed to this project and check available service tiers. Contact the contractor if you want to specify the project details or get additional information. Below you can see the example of a predefined PWA project on Upwork. 2. Hiring a specialist for a custom project Create a job post with a detailed project description and required skills. If a specialist finds it interesting, they will send you a proposal with basic info and the bid (hourly rates or fixed price for a completed task). Below you can see the example of a job post on Upwork: Revenue model Upwork uses two revenue models that are service fee and subscription. Let’s take a closer look at each of the monetization strategies. Service fees It should be noted that service fees are different for freelancers and employers. Thus, contractors have to pay 5%, 10%, or 20% of each transaction. The percentage is defined by the sum freelancer billed an employer. Employers, in their turn, are charged with a 2.75% payment processing and administration fees. Client membership The platform offers two plans. The Basic plan is free. To use Upwork Plus, employers will have to pay $49.99 per month. How to build a website like Upwork: Step-by-step guide Select your niche Define which freelance marketplace you are going to build. Will it be a general one like Upwork? Will you choose a narrow niche and create a marketplace for designers or content writers? For example, 99designs.com is a platform for hiring web designers. You can see its homepage below: Create a value proposition There are two reasons why you should have a clear value proposition: 1) To highlight the advantages of your product and differentiate yourself from market rivals. 2) To get the upper hand by covering drawbacks in your niche. If you do not know where to start, begin with the following values your platform can bring to employers and freelancers: - Accessibility; - Price; - Time. Choose the type of your freelance marketplace Your next step is to select the right freelance marketplace type. You can use of of the following options: - Local freelance portals. - Freelance online platforms focused on short-term jobs; - Freelance marketplaces for long-term projects; - Industry specialized freelance marketplaces; - Part-time jobs websites; - Enterprise based freelance portals; - Contest platforms. Take a look at the example of live design competitions on Arcbazar. Define the revenue model Below you can see the most common monetization strategies for freelance platforms. We hope that you will be able to choose the most suitable option. - Gigs and packages model; - Subscription; - Freemium model; - Deposit model; - Advertisement; - Custom price; - Mixed model. Choose the must-have features Consider the functionality you want to implement on your freelance marketplace platform thoroughly. It will help you stand out from the competitors and attract more users. The list of required features for a website like Upwork looks the following way: - Registration and user profiles; - Search and filters; - Job listing; - Bidding mechanism; - Messenger; - Review and ratings; - Project management tools; - Payment gateways. Select the right technology stack Let’s overview briefly what programming languages, frameworks, and tools you can use to build a website like Upwork. Back-end - Upwork opted for PHP and Java programming languages. However, you can use other technologies for example Ruby and Ruby on Rails. They are a good choice for online marketplace development projects. Front-end - Upwork chose Angular.js and Bootstrap. At Codica, our preferred tech-stack for front-end includes React, Vue.js, JavaScript, HTML5, and Gatsby. Third-party tools and integrations. Upwork uses different tools and apps to achieve its business goals. We should mention Jira, Slack, Google Workspace, Marketo, and Zendesk are the most popular among them. Final words We hope that our thorough guide on building a website like Upwork proved helpful for you. If you have an idea of creating a freelance marketplace, do not hesitate and contact us. For more information, read the full article: How to Build a Website Like Upwork and How Much Does it Cost?
Importance of Pharmacovigilance
Pharmacovigilance is a broad term to depict drug security. It depicts the assortment, thriving, evaluation, avoiding, and checking of the vindictive impacts of drugs and medications. It is a participation driven and real locale inside the medicine business. It is the security assessment of advertised solutions surveyed under objective or steady states of clinical use in immense associations. Pharmacovigilance plans to perceive dim flourishing issues as ahead of schedule as could be viewed as run of the mill. It additionally expects to perceive an option in the rehash of these pernicious impacts, assessing dangers, keeping patients away from being affected senselessly. Pharmacovigilance has developed essentially recently, and its significance in fact and in a general sense in the clinical thought industry has been seen. To forestall or chop down liberal perils, Pharmacovigilance is crucial. The high certainty of the threatening impacts of the prescriptions has expanded both mortality and grimness in offices and neighborhood. These ADRs are known as one of the gigantic purposes behind death any place on the world. To improve the medication and make it less risky to the customer, Pharmacovigilance acknowledges a gigantic part. Clinical Research Course. The information and viewpoint on the medication experts towards the security profile of the drugs anticipate a fundamental part in the patient's flourishing. These experts should be a ton of aware of the undesirable impacts of the medication and the rehash of event. They are also obligated for uncovering new or dull outcomes of the medication. Clinical advantages experts should comparably be a ton of careful that no solution is thoroughly alright for use. They should rehearse with a specific extent of shortcoming. Pharmacovigilance gives the confirmation that will stimulate the overall people to treat their sicknesses. It moreover gives confirmation about solution related issues like treatment disappointment, drug affiliations, wrong use, and so forth, making it clearly as far as possible inside a prescription affiliation. Making, maker, and market any medication/drug, the accumulating affiliation ought to cling to outrageous standards and rules. These guidelines and rules essentially base on the security of the client. It then again bases on the advantages secured by an enduring customer. Here's the clarification Pharmacovigilance is so basic for a drug affiliation: 1. Consumer thriving and consistent watchfulness: Pharmacovigilance guarantees the security of the patient and their general achievement all through the general improvement cycle, even after the medication is in a split second open keeping watch. Pharmacovigilance connects with the medications to be continually checked for new results and results or for any new information to be amassed and offered a clarification to the various experts dependably. Maybe than most divisions of a medicine affiliation, the pharmacovigilance district exclusively spins around the security of the patient. 2. Power and authority: The senior individual from the medication security pack has the circumstance to suggest the fulfillment of the improvement of a specific solution. This thought shuts the progress illustration of the medication. These senior managers also can do effectively the opposite. They can embrace the concerned specialists to take that specific drug off the market as well. This can be a quick result of boundless results or a gigantic heap of missing data about the solution. It can in like way be an aftereffect of another piece of data that can actuate this choice. 3. Moving forward: The remedy thriving profile stays with the drug moving. This recommends that it will deal with a cross-significant explanation. This piece of the affiliation holds by a wide margin the greater part of the power and can without an entirely wonderful stretch lead to new orchestrated strategies also as medication probabilities. Pharmacovigilance keeps up different sorts of general flourishing projects that give solid data to the able appraisal of the equilibrium of dangers and advantages. It empowers the got, level headed, and more4 appropriate use of different remedies. It further adds to the assessment of advantages, proficiency, hurt, results, and so on, also. Pharmacovigilance advances direction and clinical arranging by giving pharmacovigilance training, pharmacovigilance courses, clinical research training, clinical research courses, etc. Pharmacovigilance has been made cautious and made by the World Health Organization (WHO) with the standard suspicion for reacting to the sensational necessities to the subtleties of the security profile of prescriptions. With the current making advancement and quick improvement of medications, Pharmacovigilance has a huge load of significance and need. What is the conceivable fate of Pharmacovigilance? The predetermination of Pharmacovigilance taking into account its making significance in the area of recuperating. With the headway of Pharmacovigilance considering the creating in general individuals, augmentation in the measure of ADRs, and rising enthusiastic sicknesses, the importance of Pharmacovigilance is at the culmination. Innovative advances expect a central part later on for drug security. Cloud-based plans, robotized robots, man-made insight, and so on, are being brought into the universe of solutions. The extended advancement makes Pharmacovigilance Training even more astounding in the impression of precision and the security profile. The blend of patient-conveyed datasets held by clinical advantages trained professionals and the most recent AI models offer medicine affiliations the opportunity to make new snippets of data at a speed and scale that as of not long ago has not been conceivable. These experiences relax up not exclusively to the adequacy of the medication yet also to the individual satisfaction markers that can improve the medication.
Importance of Pharmacovigilance
Pharmacovigilance is a wide term to portray drug security. It portrays the assortment, security, appraisal, assumption, and checking of the vindictive impacts of drugs and medications. It is an association driven and cognizant locale inside the prescription business. It is the success assessment of cutting edge prescriptions surveyed under accommodating or persistent states of clinical use in goliath associations. Pharmacovigilance expects to perceive dull security issues as ahead of schedule as could be viewed as ordinary. It likewise plans to perceive an expansion in the rehash of these insightful impacts, surveying perils, keeping patients away from being affected ridiculously. Pharmacovigilance has developed essentially as of late, and its significance genuinely and on a very basic level in the clinical thought industry has been seen. To upset or chop down steady dangers, Pharmacovigilance is principal. The high certainty of the opposing impacts of the drugs has expanded both mortality and grimness in emergency offices and neighborhood. These ADRs are known as one of the immense clarifications behind death any place on the world. To improve the medication and make it less hazardous to the client, Pharmacovigilance acknowledges a basic part. Clinical Research Course. The information and impression of the medication experts towards the flourishing profile of the remedies acknowledge a chief part in the patient's thriving. These experts should be a ton of aware of the opposing impacts of the medication and the rehash of event. They are moreover obligated for revealing new or dull outcomes of the medication. Clinical thought experts should correspondingly be a great deal of careful that no solution is absolutely alright for use. They should rehearse with a specific extent of shortcoming. Pharmacovigilance gives the proof that will move the overall people to treat their ailments. It besides gives confirmation about medication related issues like treatment frustration, drug interests, wrong use, and so on, making it clearly as far as possible inside a medicine affiliation. Making, creator, and supporter any medication/cure, the social event affiliation should hold fast to requesting rules and rules. These standards and rules commonly spin around the security of the client. It on the other hand rotates around the advantages acquired by an enduring customer. Here's the clarification Pharmacovigilance is so fundamental to a drug affiliation: 1. Consumer success and unsurprising alert: Pharmacovigilance guarantees the security of the patient and their generally flourishing all through the general improvement cycle, even after the medication is rapidly accessible looking out. Pharmacovigilance empowers the medications to be innovatively checked for new results and results or for any new information to be aggregated and offered a clarification to the particular experts dependably. Maybe than most divisions of a medicine affiliation, the pharmacovigilance area just spins around the security of the patient. 2. Power and authority: The senior individual from the medication thriving bundle has the circumstance to propose the fruition of the progress of a specific medication. This thought shuts the improvement illustration of the medication. These senior managers additionally can do precisely the opposite. They can prescribe the concerned specialists to take that specific cure off the market as well. This can be a delayed consequence of inestimable results or an enormous heap of missing data about the remedy. It can in like way be an immediate consequence of another piece of data that can incite this choice. 3. Moving forward: The remedy flourishing profile stays with the drug moving. This recommends that it will deal with a cross-supportive explanation. This division of the affiliation holds the greater part of the power and can without an entirely momentous stretch lead to new approaching systems comparatively as medication probabilities. Pharmacovigilance keeps up different kinds of general thriving projects that give solid data to the productive evaluation of the equilibrium of dangers and advantages. It enables the got, sensible, and more4 powerful utilization of different drugs. It further adds to the evaluation of advantages, capacity, hurt, results, and so on, as well. Pharmacovigilance pushes direction and clinical arranging by giving pharmacovigilance training, pharmacovigilance courses, clinical research training, clinical research courses, etc. Pharmacovigilance has been made cautious and made by the World Health Organization (WHO) with the essential suspicion for reacting to the surprising necessities to the subtleties of the flourishing profile of medications. With the current making headway and quick improvement of remedies, Pharmacovigilance has a lot of significance and need. What is the unavoidable fate of Pharmacovigilance? The predetermination of Pharmacovigilance considering its making significance in the space of fixing. With the improvement of Pharmacovigilance considering the creating generally speaking individuals, expansion in the measure of ADRs, and rising advancing sicknesses, the importance of Pharmacovigilance is at the pinnacle. Imaginative advances acknowledge an essential part later on for drug success. Cloud-based blueprints, mechanized robots, man-made reasoning, and so on, are being brought into the universe of medications. The raised headway makes Pharmacovigilance Training even more amazing in the vibe of precision and the flourishing profile. The blend of patient-conveyed datasets held by clinical thought trained professionals and the most recent AI models offer drug affiliations the opportunity to make new experiences at a speed and scale that to this point has not been conceivable. These experiences relax up not exclusively to the adequacy of the medication yet despite the individual satisfaction markers that can refresh the solution.
How to Save Costs on Custom Software Development for Startups
The article was originally published on Codica blog Building a software product from scratch may seem costly for a startup on a small budget. In reality, expenses vary significantly depending on the solution, experience, and your partner's team. In this article, we will discuss our key findings to bring down the cost of software development. 1. Create a detailed business plan Be clear about the main objectives you ultimately want to achieve. Bear in mind the wide range of business goals based on your particular product. To begin with, define who your target audience is and set a pricing strategy. Who are your competitors? What advantages do you have over them? To achieve success, you have to dive deep into the details. As you write down each of the elements, you will be able to reach the finish line more quickly and easily. This approach will also highlight areas where cost reduction is possible. An example below by Instamojo depicts essential elements that a business plan should include. As all elements have been set, the question of progress tracking arises. Use the right key performance indicators (KPIs) and metrics that reflect startup dynamics. You have to stick to the indicators that are meaningful for your startup. If you’re not sure about the best starting point, you could begin with the following KPIs: * Customer Acquisition Cost; * Customer Churn Rate; * Customer Lifetime Value; * Monthly Recurring Revenue; * Daily Active Users. Read also: How to Build a SaaS Startup in 10 Smart Steps 2. Build an MVP first By the time you have summed up all plan details, you can take a look at the minimum viable product. It may cost too much for some startups to build a fully-featured product at once. For this reason, you need to know what level of “minimum” is ok for your MVP. Since an MVP has only basic functions, developers will need less time to deliver measurable results. Consequently, the development part becomes less expensive. Importantly, in this case the users will adopt your solution much earlier. Apart from the cost reduction, a huge benefit of building an MVP is shorter time-to-market. Proof of Concept vs Prototyping There are two more things we would like to mention in this section, namely the proof of concept and a prototype. Let’s take a look at the differences between those terms. Both of them describe a version of your future product, albeit in different ways. Proof of Concept (POC) describes whether you can realize the idea or not — it’s a test of certain functions. This is where you need to step aside from such frills as performance and usability. A prototype, in contrast, offers you a graphical presentation of the final product. It gives you a basic idea of crucial design elements, including layout and navigation. In our examples below, you can see the prototypes built-up by Codica. The first one is an e-commerce prototype selling online courses for children. The second prototype is for a trailer marketplace. Read also: Minimum Viable Product vs Prototype: What’s Best to Validate Your Business Idea 3. Start testing as early as possible You can reduce app development costs by avoiding the need for redevelopment. It is recommended that software is tested at early development stages. Otherwise, you can risk accumulating bugs, which will need a considerable budget to get fixed. Performing regular tests, in contrast, will allow you to fix all emerging errors. Another thing is that continuously reworking the project will delay the release date. Thus, ignoring the test results at the early stages can turn out wrong. For example, you risk skipping the right timing to attract customers. Speaking of testing, we have to underline the importance of early adopters. The sooner you reveal your MVP to the audience, the faster you will get valuable feedback, and use it to develop a full-featured product. You may also like: How to Calculate the Cost to Build a SaaS App in 2020 4. Use the Agile approach The strongest side of the Agile methodology is that it leaves room for a rapid turnaround. Thus, it's possible to add new features to an ongoing project with no delays or extra expenses. In our experience, the Agile approach is the best one for startups because it is: * Flexible * Cost-effective * It helps mitigate risks The Agile approach ensures that your partner works only on the required functionality. A product manager, for its part, bridges the gap between the development team and a client. Overall, Agile deepens the collaboration between the software developer and a client. As a result, you increase your chances to complete the project on time, on budget, and with high-quality results. 5. Hire a proven software company Now It's time to think about a dev team that will provide you with a software solution for a startup. You may go for sourcing freelancers. It's getting easier every day due to a large number of freelance marketplace websites. But keep in mind that it has certain risks. For example, the low hourly rates can lead to the poor quality of services. Alternatively, you can build an in-house development team. In this case, you will get high engagement. Still, this option can be fairly pricey. When creating an in-house team, be ready for the following expenses: * Salaries and compensations * Software licensing * Taxes * Holidays and sick leaves * Hardware Finally, partnering with a company experienced in software development for startups helps you reduce many expenses. You don’t have to recruit, train, and retrain software engineers. Similarly, there's no need to deal with downtime costs or finding an optimal replacement. If a development agency provides full-cycle development services, their team will include developers, UI/UI designers, project managers, and QA engineers. Therefore, they will be able to cover all your needs on custom product development. What is more important, specialized MVP development agencies have accumulated expertise of building multiple Minimum Viable products. Which means that you will get not only the product itself but recommendations based on best industry practices. As a result, this team will help create your MVP within a short timeframe and reasonable budget. How can Codica help Case study: Babel Cover App Since 2015, Codica has been offering a wide range of services to help startups to thrive. Our expertise in transforming ideas into final products includes full-cycle application development. Take a look at one of our many projects, an insurance progressive web application. Codica built an app for Babel Cover, an early-stage startup specializing in digital insurance. The solution we delivered allows users to quickly and easily purchase the insurance right from their smartphones, as well as report an incident. As already mentioned, the application created is a PWA. It is cross-platform, which helps the customer save time and budget instead of building two separate Android and iOS apps. Conclusion Custom software building can be challenging. It is, however, not a stop sign if you find a development partner that suits your project well. Hopefully, the tips we have uncovered will be impactful to your future startup. Here at Codica, we enjoy meeting complex challenges specific to the startup context. Do not hesitate to ask our specialists about your projects and get a free quote.
(April-2021)Braindump2go DAS-C01 PDF and DAS-C01 VCE Dumps(Q88-Q113)
QUESTION 88 An online gaming company is using an Amazon Kinesis Data Analytics SQL application with a Kinesis data stream as its source. The source sends three non-null fields to the application: player_id, score, and us_5_digit_zip_code. A data analyst has a .csv mapping file that maps a small number of us_5_digit_zip_code values to a territory code. The data analyst needs to include the territory code, if one exists, as an additional output of the Kinesis Data Analytics application. How should the data analyst meet this requirement while minimizing costs? A.Store the contents of the mapping file in an Amazon DynamoDB table. Preprocess the records as they arrive in the Kinesis Data Analytics application with an AWS Lambda function that fetches the mapping and supplements each record to include the territory code, if one exists. Change the SQL query in the application to include the new field in the SELECT statement. B.Store the mapping file in an Amazon S3 bucket and configure the reference data column headers for the .csv file in the Kinesis Data Analytics application. Change the SQL query in the application to include a join to the file's S3 Amazon Resource Name (ARN), and add the territory code field to the SELECT columns. C.Store the mapping file in an Amazon S3 bucket and configure it as a reference data source for the Kinesis Data Analytics application. Change the SQL query in the application to include a join to the reference table and add the territory code field to the SELECT columns. D.Store the contents of the mapping file in an Amazon DynamoDB table. Change the Kinesis Data Analytics application to send its output to an AWS Lambda function that fetches the mapping and supplements each record to include the territory code, if one exists. Forward the record from the Lambda function to the original application destination. Answer: C QUESTION 89 A company has collected more than 100 TB of log files in the last 24 months. The files are stored as raw text in a dedicated Amazon S3 bucket. Each object has a key of the form year-month- day_log_HHmmss.txt where HHmmss represents the time the log file was initially created. A table was created in Amazon Athena that points to the S3 bucket. One-time queries are run against a subset of columns in the table several times an hour. A data analyst must make changes to reduce the cost of running these queries. Management wants a solution with minimal maintenance overhead. Which combination of steps should the data analyst take to meet these requirements? (Choose three.) A.Convert the log files to Apace Avro format. B.Add a key prefix of the form date=year-month-day/ to the S3 objects to partition the data. C.Convert the log files to Apache Parquet format. D.Add a key prefix of the form year-month-day/ to the S3 objects to partition the data. E.Drop and recreate the table with the PARTITIONED BY clause. Run the ALTER TABLE ADD PARTITION statement. F.Drop and recreate the table with the PARTITIONED BY clause. Run the MSCK REPAIR TABLE statement. Answer: BCF QUESTION 90 A company has an application that ingests streaming data. The company needs to analyze this stream over a 5-minute timeframe to evaluate the stream for anomalies with Random Cut Forest (RCF) and summarize the current count of status codes. The source and summarized data should be persisted for future use. Which approach would enable the desired outcome while keeping data persistence costs low? A.Ingest the data stream with Amazon Kinesis Data Streams. Have an AWS Lambda consumer evaluate the stream, collect the number status codes, and evaluate the data against a previously trained RCF model. Persist the source and results as a time series to Amazon DynamoDB. B.Ingest the data stream with Amazon Kinesis Data Streams. Have a Kinesis Data Analytics application evaluate the stream over a 5-minute window using the RCF function and summarize the count of status codes. Persist the source and results to Amazon S3 through output delivery to Kinesis Data Firehouse. C.Ingest the data stream with Amazon Kinesis Data Firehose with a delivery frequency of 1 minute or 1 MB in Amazon S3. Ensure Amazon S3 triggers an event to invoke an AWS Lambda consumer that evaluates the batch data, collects the number status codes, and evaluates the data against a previously trained RCF model. Persist the source and results as a time series to Amazon DynamoDB. D.Ingest the data stream with Amazon Kinesis Data Firehose with a delivery frequency of 5 minutes or 1 MB into Amazon S3. Have a Kinesis Data Analytics application evaluate the stream over a 1-minute window using the RCF function and summarize the count of status codes. Persist the results to Amazon S3 through a Kinesis Data Analytics output to an AWS Lambda integration. Answer: B QUESTION 91 An online retailer needs to deploy a product sales reporting solution. The source data is exported from an external online transaction processing (OLTP) system for reporting. Roll-up data is calculated each day for the previous day's activities. The reporting system has the following requirements: - Have the daily roll-up data readily available for 1 year. - After 1 year, archive the daily roll-up data for occasional but immediate access. - The source data exports stored in the reporting system must be retained for 5 years. Query access will be needed only for re-evaluation, which may occur within the first 90 days. Which combination of actions will meet these requirements while keeping storage costs to a minimum? (Choose two.) A.Store the source data initially in the Amazon S3 Standard-Infrequent Access (S3 Standard-IA) storage class. Apply a lifecycle configuration that changes the storage class to Amazon S3 Glacier Deep Archive 90 days after creation, and then deletes the data 5 years after creation. B.Store the source data initially in the Amazon S3 Glacier storage class. Apply a lifecycle configuration that changes the storage class from Amazon S3 Glacier to Amazon S3 Glacier Deep Archive 90 days after creation, and then deletes the data 5 years after creation. C.Store the daily roll-up data initially in the Amazon S3 Standard storage class. Apply a lifecycle configuration that changes the storage class to Amazon S3 Glacier Deep Archive 1 year after data creation. D.Store the daily roll-up data initially in the Amazon S3 Standard storage class. Apply a lifecycle configuration that changes the storage class to Amazon S3 Standard-Infrequent Access (S3 Standard- IA) 1 year after data creation. E.Store the daily roll-up data initially in the Amazon S3 Standard-Infrequent Access (S3 Standard-IA) storage class. Apply a lifecycle configuration that changes the storage class to Amazon S3 Glacier 1 year after data creation. Answer: BE QUESTION 92 A company needs to store objects containing log data in JSON format. The objects are generated by eight applications running in AWS. Six of the applications generate a total of 500 KiB of data per second, and two of the applications can generate up to 2 MiB of data per second. A data engineer wants to implement a scalable solution to capture and store usage data in an Amazon S3 bucket. The usage data objects need to be reformatted, converted to .csv format, and then compressed before they are stored in Amazon S3. The company requires the solution to include the least custom code possible and has authorized the data engineer to request a service quota increase if needed. Which solution meets these requirements? A.Configure an Amazon Kinesis Data Firehose delivery stream for each application. Write AWS Lambda functions to read log data objects from the stream for each application. Have the function perform reformatting and .csv conversion. Enable compression on all the delivery streams. B.Configure an Amazon Kinesis data stream with one shard per application. Write an AWS Lambda function to read usage data objects from the shards. Have the function perform .csv conversion, reformatting, and compression of the data. Have the function store the output in Amazon S3. C.Configure an Amazon Kinesis data stream for each application. Write an AWS Lambda function to read usage data objects from the stream for each application. Have the function perform .csv conversion, reformatting, and compression of the data. Have the function store the output in Amazon S3. D.Store usage data objects in an Amazon DynamoDB table. Configure a DynamoDB stream to copy the objects to an S3 bucket. Configure an AWS Lambda function to be triggered when objects are written to the S3 bucket. Have the function convert the objects into .csv format. Answer: B QUESTION 93 A data analytics specialist is building an automated ETL ingestion pipeline using AWS Glue to ingest compressed files that have been uploaded to an Amazon S3 bucket. The ingestion pipeline should support incremental data processing. Which AWS Glue feature should the data analytics specialist use to meet this requirement? A.Workflows B.Triggers C.Job bookmarks D.Classifiers Answer: B QUESTION 94 A telecommunications company is looking for an anomaly-detection solution to identify fraudulent calls. The company currently uses Amazon Kinesis to stream voice call records in a JSON format from its on- premises database to Amazon S3. The existing dataset contains voice call records with 200 columns. To detect fraudulent calls, the solution would need to look at 5 of these columns only. The company is interested in a cost-effective solution using AWS that requires minimal effort and experience in anomaly-detection algorithms. Which solution meets these requirements? A.Use an AWS Glue job to transform the data from JSON to Apache Parquet. Use AWS Glue crawlers to discover the schema and build the AWS Glue Data Catalog. Use Amazon Athena to create a table with a subset of columns. Use Amazon QuickSight to visualize the data and then use Amazon QuickSight machine learning-powered anomaly detection. B.Use Kinesis Data Firehose to detect anomalies on a data stream from Kinesis by running SQL queries, which compute an anomaly score for all calls and store the output in Amazon RDS. Use Amazon Athena to build a dataset and Amazon QuickSight to visualize the results. C.Use an AWS Glue job to transform the data from JSON to Apache Parquet. Use AWS Glue crawlers to discover the schema and build the AWS Glue Data Catalog. Use Amazon SageMaker to build an anomaly detection model that can detect fraudulent calls by ingesting data from Amazon S3. D.Use Kinesis Data Analytics to detect anomalies on a data stream from Kinesis by running SQL queries, which compute an anomaly score for all calls. Connect Amazon QuickSight to Kinesis Data Analytics to visualize the anomaly scores. Answer: A QUESTION 95 An online retailer is rebuilding its inventory management system and inventory reordering system to automatically reorder products by using Amazon Kinesis Data Streams. The inventory management system uses the Kinesis Producer Library (KPL) to publish data to a stream. The inventory reordering system uses the Kinesis Client Library (KCL) to consume data from the stream. The stream has been configured to scale as needed. Just before production deployment, the retailer discovers that the inventory reordering system is receiving duplicated data. Which factors could be causing the duplicated data? (Choose two.) A.The producer has a network-related timeout. B.The stream's value for the IteratorAgeMilliseconds metric is too high. C.There was a change in the number of shards, record processors, or both. D.The AggregationEnabled configuration property was set to true. E.The max_records configuration property was set to a number that is too high. Answer: BD QUESTION 96 A large retailer has successfully migrated to an Amazon S3 data lake architecture. The company's marketing team is using Amazon Redshift and Amazon QuickSight to analyze data, and derive and visualize insights. To ensure the marketing team has the most up-to-date actionable information, a data analyst implements nightly refreshes of Amazon Redshift using terabytes of updates from the previous day. After the first nightly refresh, users report that half of the most popular dashboards that had been running correctly before the refresh are now running much slower. Amazon CloudWatch does not show any alerts. What is the MOST likely cause for the performance degradation? A.The dashboards are suffering from inefficient SQL queries. B.The cluster is undersized for the queries being run by the dashboards. C.The nightly data refreshes are causing a lingering transaction that cannot be automatically closed by Amazon Redshift due to ongoing user workloads. D.The nightly data refreshes left the dashboard tables in need of a vacuum operation that could not be automatically performed by Amazon Redshift due to ongoing user workloads. Answer: B QUESTION 97 A marketing company is storing its campaign response data in Amazon S3. A consistent set of sources has generated the data for each campaign. The data is saved into Amazon S3 as .csv files. A business analyst will use Amazon Athena to analyze each campaign's data. The company needs the cost of ongoing data analysis with Athena to be minimized. Which combination of actions should a data analytics specialist take to meet these requirements? (Choose two.) A.Convert the .csv files to Apache Parquet. B.Convert the .csv files to Apache Avro. C.Partition the data by campaign. D.Partition the data by source. E.Compress the .csv files. Answer: BC QUESTION 98 An online retail company is migrating its reporting system to AWS. The company's legacy system runs data processing on online transactions using a complex series of nested Apache Hive queries. Transactional data is exported from the online system to the reporting system several times a day. Schemas in the files are stable between updates. A data analyst wants to quickly migrate the data processing to AWS, so any code changes should be minimized. To keep storage costs low, the data analyst decides to store the data in Amazon S3. It is vital that the data from the reports and associated analytics is completely up to date based on the data in Amazon S3. Which solution meets these requirements? A.Create an AWS Glue Data Catalog to manage the Hive metadata. Create an AWS Glue crawler over Amazon S3 that runs when data is refreshed to ensure that data changes are updated. Create an Amazon EMR cluster and use the metadata in the AWS Glue Data Catalog to run Hive processing queries in Amazon EMR. B.Create an AWS Glue Data Catalog to manage the Hive metadata. Create an Amazon EMR cluster with consistent view enabled. Run emrfs sync before each analytics step to ensure data changes are updated. Create an EMR cluster and use the metadata in the AWS Glue Data Catalog to run Hive processing queries in Amazon EMR. C.Create an Amazon Athena table with CREATE TABLE AS SELECT (CTAS) to ensure data is refreshed from underlying queries against the raw dataset. Create an AWS Glue Data Catalog to manage the Hive metadata over the CTAS table. Create an Amazon EMR cluster and use the metadata in the AWS Glue Data Catalog to run Hive processing queries in Amazon EMR. D.Use an S3 Select query to ensure that the data is properly updated. Create an AWS Glue Data Catalog to manage the Hive metadata over the S3 Select table. Create an Amazon EMR cluster and use the metadata in the AWS Glue Data Catalog to run Hive processing queries in Amazon EMR. Answer: A QUESTION 99 A media company is using Amazon QuickSight dashboards to visualize its national sales data. The dashboard is using a dataset with these fields: ID, date, time_zone, city, state, country, longitude, latitude, sales_volume, and number_of_items. To modify ongoing campaigns, the company wants an interactive and intuitive visualization of which states across the country recorded a significantly lower sales volume compared to the national average. Which addition to the company's QuickSight dashboard will meet this requirement? A.A geospatial color-coded chart of sales volume data across the country. B.A pivot table of sales volume data summed up at the state level. C.A drill-down layer for state-level sales volume data. D.A drill through to other dashboards containing state-level sales volume data. Answer: B QUESTION 100 A company hosts an on-premises PostgreSQL database that contains historical data. An internal legacy application uses the database for read-only activities. The company's business team wants to move the data to a data lake in Amazon S3 as soon as possible and enrich the data for analytics. The company has set up an AWS Direct Connect connection between its VPC and its on-premises network. A data analytics specialist must design a solution that achieves the business team's goals with the least operational overhead. Which solution meets these requirements? A.Upload the data from the on-premises PostgreSQL database to Amazon S3 by using a customized batch upload process. Use the AWS Glue crawler to catalog the data in Amazon S3. Use an AWS Glue job to enrich and store the result in a separate S3 bucket in Apache Parquet format. Use Amazon Athena to query the data. B.Create an Amazon RDS for PostgreSQL database and use AWS Database Migration Service (AWS DMS) to migrate the data into Amazon RDS. Use AWS Data Pipeline to copy and enrich the data from the Amazon RDS for PostgreSQL table and move the data to Amazon S3. Use Amazon Athena to query the data. C.Configure an AWS Glue crawler to use a JDBC connection to catalog the data in the on-premises database. Use an AWS Glue job to enrich the data and save the result to Amazon S3 in Apache Parquet format. Create an Amazon Redshift cluster and use Amazon Redshift Spectrum to query the data. D.Configure an AWS Glue crawler to use a JDBC connection to catalog the data in the on-premises database. Use an AWS Glue job to enrich the data and save the result to Amazon S3 in Apache Parquet format. Use Amazon Athena to query the data. Answer: B QUESTION 101 A medical company has a system with sensor devices that read metrics and send them in real time to an Amazon Kinesis data stream. The Kinesis data stream has multiple shards. The company needs to calculate the average value of a numeric metric every second and set an alarm for whenever the value is above one threshold or below another threshold. The alarm must be sent to Amazon Simple Notification Service (Amazon SNS) in less than 30 seconds. Which architecture meets these requirements? A.Use an Amazon Kinesis Data Firehose delivery stream to read the data from the Kinesis data stream with an AWS Lambda transformation function that calculates the average per second and sends the alarm to Amazon SNS. B.Use an AWS Lambda function to read from the Kinesis data stream to calculate the average per second and sent the alarm to Amazon SNS. C.Use an Amazon Kinesis Data Firehose deliver stream to read the data from the Kinesis data stream and store it on Amazon S3. Have Amazon S3 trigger an AWS Lambda function that calculates the average per second and sends the alarm to Amazon SNS. D.Use an Amazon Kinesis Data Analytics application to read from the Kinesis data stream and calculate the average per second. Send the results to an AWS Lambda function that sends the alarm to Amazon SNS. Answer: C QUESTION 102 An IoT company wants to release a new device that will collect data to track sleep overnight on an intelligent mattress. Sensors will send data that will be uploaded to an Amazon S3 bucket. About 2 MB of data is generated each night for each bed. Data must be processed and summarized for each user, and the results need to be available as soon as possible. Part of the process consists of time windowing and other functions. Based on tests with a Python script, every run will require about 1 GB of memory and will complete within a couple of minutes. Which solution will run the script in the MOST cost-effective way? A.AWS Lambda with a Python script B.AWS Glue with a Scala job C.Amazon EMR with an Apache Spark script D.AWS Glue with a PySpark job Answer: A QUESTION 103 A company wants to provide its data analysts with uninterrupted access to the data in its Amazon Redshift cluster. All data is streamed to an Amazon S3 bucket with Amazon Kinesis Data Firehose. An AWS Glue job that is scheduled to run every 5 minutes issues a COPY command to move the data into Amazon Redshift. The amount of data delivered is uneven throughout then day, and cluster utilization is high during certain periods. The COPY command usually completes within a couple of seconds. However, when load spike occurs, locks can exist and data can be missed. Currently, the AWS Glue job is configured to run without retries, with timeout at 5 minutes and concurrency at 1. How should a data analytics specialist configure the AWS Glue job to optimize fault tolerance and improve data availability in the Amazon Redshift cluster? A.Increase the number of retries. Decrease the timeout value. Increase the job concurrency. B.Keep the number of retries at 0. Decrease the timeout value. Increase the job concurrency. C.Keep the number of retries at 0. Decrease the timeout value. Keep the job concurrency at 1. D.Keep the number of retries at 0. Increase the timeout value. Keep the job concurrency at 1. Answer: B QUESTION 104 A retail company leverages Amazon Athena for ad-hoc queries against an AWS Glue Data Catalog. The data analytics team manages the data catalog and data access for the company. The data analytics team wants to separate queries and manage the cost of running those queries by different workloads and teams. Ideally, the data analysts want to group the queries run by different users within a team, store the query results in individual Amazon S3 buckets specific to each team, and enforce cost constraints on the queries run against the Data Catalog. Which solution meets these requirements? A.Create IAM groups and resource tags for each team within the company. Set up IAM policies that control user access and actions on the Data Catalog resources. B.Create Athena resource groups for each team within the company and assign users to these groups. Add S3 bucket names and other query configurations to the properties list for the resource groups. C.Create Athena workgroups for each team within the company. Set up IAM workgroup policies that control user access and actions on the workgroup resources. D.Create Athena query groups for each team within the company and assign users to the groups. Answer: A QUESTION 105 A manufacturing company uses Amazon S3 to store its data. The company wants to use AWS Lake Formation to provide granular-level security on those data assets. The data is in Apache Parquet format. The company has set a deadline for a consultant to build a data lake. How should the consultant create the MOST cost-effective solution that meets these requirements? A.Run Lake Formation blueprints to move the data to Lake Formation. Once Lake Formation has the data, apply permissions on Lake Formation. B.To create the data catalog, run an AWS Glue crawler on the existing Parquet data. Register the Amazon S3 path and then apply permissions through Lake Formation to provide granular-level security. C.Install Apache Ranger on an Amazon EC2 instance and integrate with Amazon EMR. Using Ranger policies, create role-based access control for the existing data assets in Amazon S3. D.Create multiple IAM roles for different users and groups. Assign IAM roles to different data assets in Amazon S3 to create table-based and column-based access controls. Answer: C QUESTION 106 A company has an application that uses the Amazon Kinesis Client Library (KCL) to read records from a Kinesis data stream. After a successful marketing campaign, the application experienced a significant increase in usage. As a result, a data analyst had to split some shards in the data stream. When the shards were split, the application started throwing an ExpiredIteratorExceptions error sporadically. What should the data analyst do to resolve this? A.Increase the number of threads that process the stream records. B.Increase the provisioned read capacity units assigned to the stream's Amazon DynamoDB table. C.Increase the provisioned write capacity units assigned to the stream's Amazon DynamoDB table. D.Decrease the provisioned write capacity units assigned to the stream's Amazon DynamoDB table. Answer: C QUESTION 107 A company is building a service to monitor fleets of vehicles. The company collects IoT data from a device in each vehicle and loads the data into Amazon Redshift in near-real time. Fleet owners upload .csv files containing vehicle reference data into Amazon S3 at different times throughout the day. A nightly process loads the vehicle reference data from Amazon S3 into Amazon Redshift. The company joins the IoT data from the device and the vehicle reference data to power reporting and dashboards. Fleet owners are frustrated by waiting a day for the dashboards to update. Which solution would provide the SHORTEST delay between uploading reference data to Amazon S3 and the change showing up in the owners' dashboards? A.Use S3 event notifications to trigger an AWS Lambda function to copy the vehicle reference data into Amazon Redshift immediately when the reference data is uploaded to Amazon S3. B.Create and schedule an AWS Glue Spark job to run every 5 minutes. The job inserts reference data into Amazon Redshift. C.Send reference data to Amazon Kinesis Data Streams. Configure the Kinesis data stream to directly load the reference data into Amazon Redshift in real time. D.Send the reference data to an Amazon Kinesis Data Firehose delivery stream. Configure Kinesis with a buffer interval of 60 seconds and to directly load the data into Amazon Redshift. Answer: A QUESTION 108 A company is migrating from an on-premises Apache Hadoop cluster to an Amazon EMR cluster. The cluster runs only during business hours. Due to a company requirement to avoid intraday cluster failures, the EMR cluster must be highly available. When the cluster is terminated at the end of each business day, the data must persist. Which configurations would enable the EMR cluster to meet these requirements? (Choose three.) A.EMR File System (EMRFS) for storage B.Hadoop Distributed File System (HDFS) for storage C.AWS Glue Data Catalog as the metastore for Apache Hive D.MySQL database on the master node as the metastore for Apache Hive E.Multiple master nodes in a single Availability Zone F.Multiple master nodes in multiple Availability Zones Answer: BCF QUESTION 109 A retail company wants to use Amazon QuickSight to generate dashboards for web and in-store sales. A group of 50 business intelligence professionals will develop and use the dashboards. Once ready, the dashboards will be shared with a group of 1,000 users. The sales data comes from different stores and is uploaded to Amazon S3 every 24 hours. The data is partitioned by year and month, and is stored in Apache Parquet format. The company is using the AWS Glue Data Catalog as its main data catalog and Amazon Athena for querying. The total size of the uncompressed data that the dashboards query from at any point is 200 GB. Which configuration will provide the MOST cost-effective solution that meets these requirements? A.Load the data into an Amazon Redshift cluster by using the COPY command. Configure 50 author users and 1,000 reader users. Use QuickSight Enterprise edition. Configure an Amazon Redshift data source with a direct query option. B.Use QuickSight Standard edition. Configure 50 author users and 1,000 reader users. Configure an Athena data source with a direct query option. C.Use QuickSight Enterprise edition. Configure 50 author users and 1,000 reader users. Configure an Athena data source and import the data into SPICE. Automatically refresh every 24 hours. D.Use QuickSight Enterprise edition. Configure 1 administrator and 1,000 reader users. Configure an S3 data source and import the data into SPICE. Automatically refresh every 24 hours. Answer: C QUESTION 110 A central government organization is collecting events from various internal applications using Amazon Managed Streaming for Apache Kafka (Amazon MSK). The organization has configured a separate Kafka topic for each application to separate the data. For security reasons, the Kafka cluster has been configured to only allow TLS encrypted data and it encrypts the data at rest. A recent application update showed that one of the applications was configured incorrectly, resulting in writing data to a Kafka topic that belongs to another application. This resulted in multiple errors in the analytics pipeline as data from different applications appeared on the same topic. After this incident, the organization wants to prevent applications from writing to a topic different than the one they should write to. Which solution meets these requirements with the least amount of effort? A.Create a different Amazon EC2 security group for each application. Configure each security group to have access to a specific topic in the Amazon MSK cluster. Attach the security group to each application based on the topic that the applications should read and write to. B.Install Kafka Connect on each application instance and configure each Kafka Connect instance to write to a specific topic only. C.Use Kafka ACLs and configure read and write permissions for each topic. Use the distinguished name of the clients' TLS certificates as the principal of the ACL. D.Create a different Amazon EC2 security group for each application. Create an Amazon MSK cluster and Kafka topic for each application. Configure each security group to have access to the specific cluster. Answer: B QUESTION 111 A company wants to collect and process events data from different departments in near-real time. Before storing the data in Amazon S3, the company needs to clean the data by standardizing the format of the address and timestamp columns. The data varies in size based on the overall load at each particular point in time. A single data record can be 100 KB-10 MB. How should a data analytics specialist design the solution for data ingestion? A.Use Amazon Kinesis Data Streams. Configure a stream for the raw data. Use a Kinesis Agent to write data to the stream. Create an Amazon Kinesis Data Analytics application that reads data from the raw stream, cleanses it, and stores the output to Amazon S3. B.Use Amazon Kinesis Data Firehose. Configure a Firehose delivery stream with a preprocessing AWS Lambda function for data cleansing. Use a Kinesis Agent to write data to the delivery stream. Configure Kinesis Data Firehose to deliver the data to Amazon S3. C.Use Amazon Managed Streaming for Apache Kafka. Configure a topic for the raw data. Use a Kafka producer to write data to the topic. Create an application on Amazon EC2 that reads data from the topic by using the Apache Kafka consumer API, cleanses the data, and writes to Amazon S3. D.Use Amazon Simple Queue Service (Amazon SQS). Configure an AWS Lambda function to read events from the SQS queue and upload the events to Amazon S3. Answer: B QUESTION 112 An operations team notices that a few AWS Glue jobs for a given ETL application are failing. The AWS Glue jobs read a large number of small JOSN files from an Amazon S3 bucket and write the data to a different S3 bucket in Apache Parquet format with no major transformations. Upon initial investigation, a data engineer notices the following error message in the History tab on the AWS Glue console: "Command Failed with Exit Code 1." Upon further investigation, the data engineer notices that the driver memory profile of the failed jobs crosses the safe threshold of 50% usage quickly and reaches 90?5% soon after. The average memory usage across all executors continues to be less than 4%. The data engineer also notices the following error while examining the related Amazon CloudWatch Logs. What should the data engineer do to solve the failure in the MOST cost-effective way? A.Change the worker type from Standard to G.2X. B.Modify the AWS Glue ETL code to use the `groupFiles': `inPartition' feature. C.Increase the fetch size setting by using AWS Glue dynamics frame. D.Modify maximum capacity to increase the total maximum data processing units (DPUs) used. Answer: D QUESTION 113 A transport company wants to track vehicular movements by capturing geolocation records. The records are 10 B in size and up to 10,000 records are captured each second. Data transmission delays of a few minutes are acceptable, considering unreliable network conditions. The transport company decided to use Amazon Kinesis Data Streams to ingest the data. The company is looking for a reliable mechanism to send data to Kinesis Data Streams while maximizing the throughput efficiency of the Kinesis shards. Which solution will meet the company's requirements? A.Kinesis Agent B.Kinesis Producer Library (KPL) C.Kinesis Data Firehose D.Kinesis SDK Answer: B 2021 Latest Braindump2go DAS-C01 PDF and DAS-C01 VCE Dumps Free Share: https://drive.google.com/drive/folders/1WbSRm3ZlrRzjwyqX7auaqgEhLLzmD-2w?usp=sharing