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What are Annotations in Java?

Annotations in Java has been one of the important concepts to help prepare for any Java interview. Annotations provide auxiliary information about the program. It can be attached with classes, interfaces, methods, constructors to provide additional information which is helpful to JVM and java compilers. It does not affect the execution of the code. It was firstly implemented in Java 5. They are started with ‘@’.
Here's a detailed interview questions guide that will help you in your Java preparation.
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(April-2021)Braindump2go 200-301 PDF and 200-301 VCE Dumps(Q214-Q230)
QUESTION 450 An engineer must configure the IPv6 address 2001:0db8:0000:0000:0700:0003:400F:572B on the serial0/0 interface of the HQ router and wants to compress it for easier configuration. Which command must be issued on the router interface? A.ipv6 address 2001:db8::700:3:400F:572B B.ipv6 address 2001:db8:0::700:3:4F:572B C.ipv6 address 2001:Odb8::7:3:4F:572B D.ipv6 address 2001::db8:0000::700:3:400F:572B Answer: A QUESTION 451 What describes the operation of virtual machines? A.Virtual machines are responsible for managing and allocating host hardware resources B.In a virtual machine environment, physical servers must run one operating system at a time. C.Virtual machines are the physical hardware that support a virtual environment. D.Virtual machines are operating system instances that are decoupled from server hardware Answer: B QUESTION 452 Which WLC port connects to a switch to pass normal access-point traffic? A.redundancy B.console C.distribution system D.service Answer: B QUESTION 453 Which IPv6 address type provides communication between subnets and is unable to route on the Internet? unicast B.unique local D.multicast Answer: B QUESTION 454 An engineering team asks an implementer to configure syslog for warning conditions and error conditions. Which command does the implementer configure to achieve the desired result? A.logging trap 5 B.logging trap 2 C.logging trap 4 D.logging trap 3 Answer: C QUESTION 455 Drag and Drop Question Drag and drop the 802.11 wireless standards from the left onto the matching statements on the right. Answer: 2021 Latest Braindump2go 200-301 PDF and 200-301 VCE Dumps Free Share:
Can career success be determined by your height and weight
There are reasons to believe that success of a person depends on how tall he is and how much he weighs. In fact recently there has been a study which has been published in the British Medical Journal which bags the above statement. In this study hundred and twenty thousand people from Britain were involved. It was found that people who were shot were less successful compared to others who were taller. among women it was observed that those who were heavier but not as successful as their slim counterparts. Our height and weight are mostly based on genetics. In spite of the fact that we don't have a lot of control in how tall we are and also how much we weigh, the appearance of a person leads to his success in the workplace. For this reason a lot of people are trying to achieve that optimum height and weight. They are going to use long lengths to fix their body type. In some cases people are even opting for surgeries. More and more people are now enquiring about height surgery which could be painful and risky in order to make themselves taller. similarly a very popular surgical procedure known as liposuction has been gaining popularity Another study that was carried out on 6815 people bi a team of researchers at Edinburgh University found that shorter people were not as intelligent as the ones who are taller. This means that there is a correlation between IQ and height. The reason for this could be that the thyroid hormones which are responsible for making a person taller could also have an impact on the development of neurons so while these thyroid hormones help you grow taller they can also have a beneficial effect on the neural development. This can result in a higher IQ. among the CEOs of fortune 500 companies it has been observed that a majority of them are over 6 feet tall. while among the US population only about 14.5% of Are over 6 feet tall. Less than 3% of short people under the height of 5 feet 7 inch are CEOs Height and weight can also influence the amount of money a person earns. researchers at a University have realised that a man's annual income can increase by as much as £ 1600 4 every 2.5 inches gain in his height
Why my old Art teacher should just quit her job.
Ok kids gather round. I got a little story to tell you now that I'm out of High school and on my way to college. This story is about the horrible pain in my side that was my Art class, more specifically my Art teacher, and how I lived through 2 years of torture. How useless can a class get? My teacher wanted us to go around this skeletal frame and take a picture of how we want to draw the skeleton, right? Wrong. After all the effort I went to take a picture, she just told us to delete the photo and shut up. We were just supposed to draw the skeleton like how we saw it from our seat and God forbid if you moved your chair... there'd be hell to pay. Instead of just deleting the photo, I had to do something with it. I get creative with my salt. When the teacher blames a student for a mistake the teacher makes, you know you're in a wonderful class. This chalk project was probably one of the few projects I ever enjoyed. For one, I was already salty about how my teacher always refered to all the characters I drew as "she" even though I made mostly boys. Therefore I decided to draw a boy who loves wearing dresses and kicking ass. Anyways, we had to paint a Picasso dog afterwards, based off of our chalk drawing. Wait, what? I was supposed to draw a dog, but she didn't tell anyone else, and she was infuriated with me in particular despite the fact that only 1% of the class drew a dog. I knew I had to make the dog in such a way that she wouldn't like it but had to say that she did. Thus, the Space Doge that messes with your head no matter how you turn it. The sound of her voice quivering in anger talking about how much she loved my Doge was enough to satisfy my personal vendetta. An assignment that I completed to the t and she ended up hating it. I was supposed to combine something organic and a machine, and while sketching it she said she loved it. However when I was using the sharpie for contrast, she flipped out even though I explained to her that I would. Then she only talked about how disappointed she was with my work. Ahahahahahaha This has got to be one of the things that pissed me off the most. The school had this project going on in most clases on how to unify classes that would be considered opposites, in this case chemistry and art. For one, I was in a class full of sophomores who haven't gotten the chance to take Chemistry. Second, I don't know where my art teacher got her degree to teach, but she didn't know the Periodic table is multicolored for a reason, the Atomic symbols come from latin, and she kept on referring to the elements as chemicals. I tried so hard to explain to her and the class the difference between the atomic number and atomic mass, but she just listened to the incorrect answers from a person who never took Chemistry. Afterwards all she did was trash talk science and anyone who loves science would never know jack about art. Cue me, the science nerd who defenended the scientific community with glory and valor, making her shut the fuck up. On a side note, look, I made art with math lol. The thing that I will never let down is how she insulted my best friend's art style behind her back to me. She said my best friend was unoriginal and untalented. I taught my best friend how to draw, so I was pissed. I made sure she knew that my best friend will conquer the world with her art! On top of that, this teacher is a cringeworthy Anglophile and Francophile. She always spoke in a fake British accent that would make anyone's ears bleed, and always talked about how great Britain and France are and they're better and more civilized than Americans. She's from the South. The 3rd photo here is an example of my best friend's drawings. Have any of you ever had a teacher that you wish would just quit their job? Feel free to tell your stories in the comment section below.
16 Fast Food Chains Where You Can Score Student Discounts
I could go to the gym...or eat more pizza. Pizza. Fast food is the American Way especially if you're a college student. From the local restaurants you fumble into after a night at the bars or the random Wednesday night where you order an extra large pizza only for yourself...your bank account begins to suffer. Though most college kids complain about the prices of everything, they still can find enough pennies to pay for their Chipotle burrito. But most importantly, any student discount can help. Below is a comprised list of 16 fast food restaurants that give you a discount if you flash your valid student ID: *DISCLAIMER: Every student discount varies by location. Not all locations provide these discounts to students even with a valid student ID.* 1. Pizza Hut: Students love pizza which is exactly why you can get 10-20% off your next midnight snack if you can show your valid student ID. 2. Arby's: You know what taste good? Beef n' Cheddar sandwich at 2am and 10% off with your valid student ID. 3. Chipotle: There's no need to ask for a water cup to sneakily fill lemonade with it when you can show your valid student ID to get a free drink at many locations. 4. Chick-Fil-A: Feeling quenched? Chico-Fil-A will take care of that for you by giving you a free drink if you flash your valid student ID. You just have to buy something too. 5. Waffle House: If you show your valid student ID, the late night run to waffle house will be worth it because you'll get 10% off if you show it to your server. 6. Subway: You can 'Eat Fresh' with a 10% less money spent on subs, snacks, drinks if you flash your valid student ID. 7. Burger King: Eat like a King and still get 10% off showing a valid student ID. 8. Buffalo Wild Wings: It only takes one second to show your Bdubs server your valid student ID, and you could be looking at a 10% off billing price. Score! 9. Dairy Queen: This one largely depends on the local deals in your area. Ask! 10. McDonald's: A valid student ID can earn you 10% off your next meal. I'm lovin' it. 11. Papa Johns: Your pizza may be cheaper depending on where you live. Ask! 12. Qdoba: All you need is $5 thanks to Qdoba's 5 buck student burrito meals. 13. TCBY: Fro-yo goodness comes with 15% any purchase with a handy valid student ID. 14. Dunkin' Donuts: Flash that valid student while purchasing your morning coffee and you'll possibly land yourself with a cheaper price tag. 15. Firehouse Subs: If your school has a partnership, this could be your lucky day with 10% off. 16. Dominos Pizza: You may want to call instead of sending the pizza emoji, but dominos frequently has student deals. Just be on the lookout! That's it, I need to shove my face with fast food right now.
(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:
Miro không dây Shure U830
Được trang bị khả năng loại bỏ tạp âm tốt, tín hiệu ổn định, hiệu suất tốt, âm thanh vang vọng, mượt mà, trợ giọng cực chất - Micro Shure 8230 thích hợp cho các dàn âm thanh từ gia đình cho đến âm thanh hội trường chuyên nghiệp. Giới thiệu về micro không dây Shure U830 Được nâng cấp từ phiên bản Shure 820 đình đám, micro không dây U830 sẽ mang quý khách đến với một không gian âm nhạc đỉnh cao với chất lượng không kém gì với những micro có dây cao cấp hiện nay! Đây cũng chính là một trong số các điểm mạnh ấn tượng của thương hiệu Shure bởi âm thanh luôn có sự chất lượng cao dù là dòng mic có dây hay không dây. Shure trang bị cho micro U830 một tần số sóng siêu sao, cùng với bước sóng ổn định dòng UHF nên tín hiệu luôn được đảm bảo tính liên tục dù ở nhiều môi trường khắc nghiệt hay nhiều vật cản! Cùng với đó micro không dây Shure U830 chính hãng còn có được khả năng bắt âm cực tốt - dù có đặt mic ở cách xa 20-30cm so với nguồn phát thì âm vẫn được thu lại một cách trọn vẹn nhất. Đồng thời micro Shure U830 cũng có được tỉ lệ tạo âm trong âm đầu ra cực nhỏ - chỉ 0.5% nên chất âm luôn có được sự trong sáng, vang vọng cao! Với mẫu micro này quý khách không cần quá bận tâm về khoảng cách thu phát khr dụng của sản phẩm bởi chỉ số này của U830 lên đến 100m! Được sản xuất bởi công nghệ đến từ Mỹ - Shure U830 có được sự chất lượng cũng như được trang bị những công nghệ tân tiến bậc nhất hiện nay cùng với mức giá cực tốt nên rất phù hợp cho những dàn âm thanh có chi phí đầu tư hạn hẹp! >> Xem thêm: Thông số kỹ thuật Micro Shure U830 Hãng sản xuất: Shure Model: U830 Loại: Micro không dây Sóng sử dụng: UHF Bước sóng: 640Hz-800Hz Tỷ lệ tạp âm: 0.5% Pin AA: 02 viên Phạm vi hoạt động: 100 mét Địa chỉ cung cấp micro không dây Shure U830 uy tín nhất Mang theo nhiều ưu điểm lớn, hiệu suất hoạt động bền bỉ, ấn tượng micro không dây Shure U830 đang rất được khách hàng ưa chuộng nên đôi khi mức giá không có được sự cố định của nhiều nhà phân phối. Tại danamthanhhoitruong,com quý khách sẽ không phải lo lắng về vấn đề này bởi chúng tôi luôn đảm bảo về cả chất lượng cũng như mức giá của thiết bị dù là dòng sản phẩm nào! Với hơn 10 năm kinh nghiệm kinh doanh thiết bị âm thanh ánh sáng chúng tôi luôn hiểu được nhu cầu của khách hàng cũng như đưa ra được những phương án hợp lý nhất cho người dùng! Hãy đến với chúng tôi để cảm nhận sự chất lượng nhé! Xem thêm:
How to Become A professional Machine learning engineer?
With the evolution of technology everything is changing rapidly. One must know its understanding and therefore the values it plays. Machine learning is programming language which provides automation. It provides a computing system which focuses on enlargement of computer programs which provides an access to the info and provides the relevant uses of the info. Becoming an expert within the field of Machine Learning required tons of investment in time and dedication through only you are going to be more understandable. There are many medium through which one can do the best machine learning course and up skill their knowledge. Now let’s get into this. Machine Learning Machine Learning is that the subdivision of AI with some basic relevant skills likes mathematics, statistics, computing, domain understanding, and a few mportant details about set of tools. This procedure of learning begins with observations, or data like instructions and experiences for the patterns in data which makes good decisions within the future. Let’s have a glance on some important steps to understand the particular path. 1.) Learning the skills: - one should known about the Python coding or any similar language because because it is extremely important for an individual to urge into this field. If one knows to get, make, read and edit computer codes then they're at the proper way. Python is currently the leading programming language within the field of machine learning applications. Always attempt to learn other languages also like C, C++, R, and JAVA to form a private a more captivated applicant. 2.) Undergo the web data research courses: - Before learning the precise skills for Machine Learning, it's essential to possess good knowledge about data analysis. The info analysis encompasses subjects like statistics, which assists a private to understand about data sets. 3.) Finish online courses associated with Machine Learning: - after knowing about the info analysis, one must start work into the sector of Machine Learning. Machine learning’s subjects are like designing machine learning system, executing neutral networks, and generating algorithms. One should start taking best machine learning course. This helps private tons. There are many platforms that are proving the certified courses in Machine learning, one got to just find a far better platform for this. 4.) Gain a correct certification or degree: - Taking the certification or doing degree in Machine Learning will getting to be vital within the future preferences. It’s mandatory to possess because without this any company won’t hire anyone. These degrees and courses construct you image ahead the corporate and make a private a valuable one. This is often only way for job recruitments. To enhance the position the sector of Machine Learning, one must do the courses from reputed sources. 5.) Gain experience: - One got to have the experience during this field before getting placed; they have to figure upon personal Machine learning projects. One should attempt to come up with their self made projects. This may clarify the knowledge inside you. Participate in several competitions which are associated with best machine learning course that also provide experience. Apply for Machine Learning internship, there one will get realize the precise skills which companies require within the Machine learning Engineer. Summary Machine Learning is sort of a course which can provide you immense knowledge and better career opportunities in future. If one will purely follow these stairs to become an honest Machine learning engineer, getting to they'll they're going to definitely going to grab this respectable position within the market. With the assistance of best machine learning course will have the greater opportunities and power ahead? Learning is that the medium through which one can make or break their life; it totally depends upon the candidate. Following the key rules of Machine learning will let an individual to achieve their life. As this field of learning moving so fast thereupon everyone should specialise in their skills and qualities and if one doesn’t have there's nothing to stress about one can take certificate course in machine learning which will make their learning easier. Hope this text helps you in clearing all the points and queries. Now buckle up yourself and obtain into this course to possess an excellent life ahead. Find more interesting top 10 trending technologies.
(April-2021)Braindump2go 350-401 PDF and 350-401 VCE Dumps(Q409-Q433)
QUESTION 409 A customer has 20 stores located throughout a city. Each store has a single Cisco AP managed by a central WLC. The customer wants to gather analytics for users in each store. Which technique supports these requirements? A.angle of arrival B.presence C.hyperlocation D.trilateration Answer: D QUESTION 410 A customer has a pair of Cisco 5520 WLCs set up in an SSO cluster to manage all APs. Guest traffic is anchored to a Cisco 3504 WLC located in a DM2. Which action is needed to ensure that the EolP tunnel remains in an UP state in the event of failover on the SSO cluster? A.Use the mobility MAC when the mobility peer is configured B.Use the same mobility domain on all WLCs C.Enable default gateway reachability check D.Configure back-to-back connectivity on the RP ports Answer: B QUESTION 411 Refer to the exhibit. A network administrator configured RSPAN to troubleshoot an issue between switchl and switch2. The switches are connected using interface GigabitEthernet 1/1. An external packet capture device is connected to swich2 interface GigabitEthernet1/2. Which two commands must be added to complete this configuration? (Choose two) A.Option A B.Option B C.Option C D.Option D Answer: BD QUESTION 412 Refer to the exhibit. Which Python code snippet prints the descriptions of disabled interfaces only? A.Option A B.Option B C.Option C D.Option D Answer: B QUESTION 413 Refer to the exhibit. Which outcome is achieved with this Python code? A.displays the output of the show command in an unformatted way B.displays the output of the show command in a formatted way C.connects to a Cisco device using Telnet and exports the routing table information D.connects to a Cisco device using SSH and exports the routing table information Answer: B QUESTION 414 Which resource is able to be shared among virtual machines deployed on the same physical server? A.disk B.operating system C.VM configuration file D.applications Answer: A QUESTION 415 Refer to the exhibit. An engineer must deny HTTP traffic from host A to host B while allowing all other communication between the hosts. Which command set accomplishes this task? A.Option A B.Option B C.Option C D.Option D Answer: A QUESTION 416 Refer to the exhibit. An engineer must create a script that appends the output of the show process cpu sorted command to a file. Which action completes the configuration? A.action 4.0 syslog command "show process cpu sorted | append flash:high-cpu-file" B.action 4.0 cli command "show process cpu sorted | append flash:high-cpu-file" C.action 4.0 ens-event "show process cpu sorted | append flash:high-cpu-file" D.action 4.0 publish-event "show process cpu sorted | append flash:high-cpu-file" Answer: B QUESTION 417 Refer to the exhibit. Which action completes the configuration to achieve a dynamic continuous mapped NAT for all users? A.Configure a match-host type NAT pool B.Reconfigure the pool to use the 192.168 1 0 address range C.Increase the NAT pool size to support 254 usable addresses D.Configure a one-to-one type NAT pool Answer: C QUESTION 418 Which function is handled by vManage in the Cisco SD-WAN fabric? A.Establishes BFD sessions to test liveliness of links and nodes B.Distributes policies that govern data forwarding C.Performs remote software upgrades for WAN Edge. vSmart and vBond D.Establishes IPsec tunnels with nodes. Answer: B QUESTION 419 Refer to the exhibit. An engineer is configuring an EtherChannel between Switch1 and Switch2 and notices the console message on Switch2. Based on the output, which action resolves this issue? A.Configure less member ports on Switch2. B.Configure the same port channel interface number on both switches C.Configure the same EtherChannel protocol on both switches D.Configure more member ports on Switch1. Answer: B QUESTION 420 How do cloud deployments differ from on-prem deployments? A.Cloud deployments require longer implementation times than on-premises deployments B.Cloud deployments are more customizable than on-premises deployments. C.Cloud deployments require less frequent upgrades than on-premises deployments. D.Cloud deployments have lower upfront costs than on-premises deployments. Answer: B QUESTION 421 Refer to the exhibit. Extended access-list 100 is configured on interface GigabitEthernet 0/0 in an inbound direction, but it does not have the expected behavior of allowing only packets to or from 192 168 0.0/16. Which command set properly configures the access list? A.Option A B.Option B C.Option C D.Option D Answer: D QUESTION 422 An engineer is concerned with the deployment of a new application that is sensitive to inter-packet delay variance. Which command configures the router to be the destination of jitter measurements? A.Router(config)# ip sla responder udp-connect 5000 B.Router(config)# ip sla responder tcp-connect 5000 C.Router(config)# ip sla responder udp-echo 5000 D.Router(config)# ip sla responder tcp-echo 5000 Answer: C QUESTION 423 What is a characteristic of a WLC that is in master controller mode? A.All new APs that join the WLAN are assigned to the master controller. B.The master controller is responsible for load balancing all connecting clients to other controllers. C.All wireless LAN controllers are managed by the master controller. D.Configuration on the master controller is executed on all wireless LAN controllers. Answer: A QUESTION 424 Refer to the exhibit. The connection between SW1 and SW2 is not operational. Which two actions resolve the issue? (Choose two.) A.configure switchport mode access on SW2 B.configure switchport nonegotiate on SW2 C.configure switchport mode trunk on SW2 D.configure switchport nonegotiate on SW1 E.configure switchport mode dynamic desirable on SW2 Answer: CE QUESTION 425 An engineer must create an EEM applet that sends a syslog message in the event a change happens in the network due to trouble with an OSPF process. Which action should the engineer use? A.action 1 syslog msg "OSPF ROUTING ERROR" B.action 1 syslog send "OSPF ROUTING ERROR" C.action 1 syslog pattern "OSPF ROUTING ERROR" D.action 1syslog write "OSPF ROUTING ERROR" Answer: C QUESTION 426 An engineer runs the sample code, and the terminal returns this output. Which change to the sample code corrects this issue? A.Change the JSON method from load() to loads(). B.Enclose null in the test_json string in double quotes C.Use a single set of double quotes and condense test_json to a single line D.Call the read() method explicitly on the test_json string Answer: D QUESTION 427 In a Cisco DNA Center Plug and Play environment, why would a device be labeled unclaimed? A.The device has not been assigned a workflow. B.The device could not be added to the fabric. C.The device had an error and could not be provisioned. D.The device is from a third-party vendor. Answer: A QUESTION 428 Which of the following statements regarding BFD are correct? (Select 2 choices.) A.BFD is supported by OSPF, EIGRP, BGP, and IS-IS. B.BFD detects link failures in less than one second. C.BFD can bypass a failed peer without relying on a routing protocol. D.BFD creates one session per routing protocol per interface. E.BFD is supported only on physical interfaces. F.BFD consumes more CPU resources than routing protocol timers do. Answer: AB QUESTION 429 An engineer measures the Wi-Fi coverage at a customer site. The RSSI values are recorded as follows: Which two statements does the engineer use to explain these values to the customer? (Choose two) A.The signal strength at location B is 10 dB better than location C. B.Location D has the strongest RF signal strength. C.The signal strength at location C is too weak to support web surfing. D.The RF signal strength at location B is 50% weaker than location A E.The RF signal strength at location C is 10 times stronger than location B Answer: DE QUESTION 430 What is an advantage of using BFD? A.It local link failure at layer 1 and updates routing table B.It detects local link failure at layer 3 and updates routing protocols C.It has sub-second failure detection for layer 1 and layer 3 problems. D.It has sub-second failure detection for layer 1 and layer 2 problems. Answer: C QUESTION 431 Which three resources must the hypervisor make available to the virtual machines? (Choose three) A.memory B.bandwidth C.IP address D.processor access Answer: ABE QUESTION 432 What is the function of vBond in a Cisco SDWAN deployment? A.initiating connections with SD-WAN routers automatically B.pushing of configuration toward SD-WAN routers C.onboarding of SDWAN routers into the SD-WAN overlay D.gathering telemetry data from SD-WAN routers Answer: A QUESTION 433 Which three methods does Cisco DNA Center use to discover devices? (Choose three.) A.CDP B.SNMP C.LLDP D.Ping E.NETCONF F.specified range of IP addresses Answer: ACF 2021 Latest Braindump2go 350-401 PDF and 350-401 VCE Dumps Free Share: