AWS-DEVOPS ACTUAL CERT TEST & AWS-DEVOPS CERTKING TORRENT & AWS-DEVOPS FREE PDF

AWS-DevOps Actual Cert Test & AWS-DevOps Certking Torrent & AWS-DevOps Free Pdf

AWS-DevOps Actual Cert Test & AWS-DevOps Certking Torrent & AWS-DevOps Free Pdf

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The AWS Certified DevOps Engineer - Professional (DOP-C01) certification exam is designed for individuals who have experience in DevOps practices, automation of AWS services, and maintaining and managing tools that support continuous integration and continuous delivery (CI/CD) workflows. AWS Certified DevOps Engineer - Professional certification validates the skills and knowledge required to design, deploy, and manage highly available, scalable, and fault-tolerant systems on the AWS platform.

The AWS-DevOps-Engineer-Professional Exam consists of multiple-choice and multiple-response questions that assess a candidate's proficiency in various areas of DevOps, such as continuous integration and delivery, infrastructure as code, monitoring and logging, security and compliance, and automation and optimization. AWS-DevOps Exam Duration is 180 minutes, and the passing score is 750 out of 1000. AWS Certified DevOps Engineer - Professional certification is ideal for professionals who want to advance their careers in DevOps and cloud computing and demonstrate their expertise to potential employers and clients.

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Prepare For Amazon AWS-DevOps Certification Exam

PassExamDumps is one of the leading best platforms that have been offering valid, verified, and updated Amazon Exam Questions for many years. Over this long time period, countless AWS-DevOps exam candidates have passed their AWS-DevOps Exam. They all got help from real and valid PassExamDumps AWS Certified DevOps Engineer - Professional (AWS-DevOps) practice questions and prepared well for the final Amazon exam.

The AWS Certified DevOps Engineer - Professional certification exam validates the candidate's expertise in using AWS services for automating and streamlining the software development and deployment process. AWS-DevOps Exam measures the candidate's ability to implement and manage continuous delivery systems and methodologies on AWS, as well as their understanding of various deployment models, including blue/green deployments and canary releases.

Amazon AWS Certified DevOps Engineer - Professional Sample Questions (Q359-Q364):

NEW QUESTION # 359
If you're trying to configure an AWS Elastic Beanstalk worker tier for easy debugging if there are problems finishing queue jobs, what should you configure?

  • A. Configure Rolling Deployments.
  • B. Configure Enhanced Health Reporting
  • C. Configure Blue-Green Deployments.
  • D. Configure a Dead Letter Queue

Answer: D

Explanation:
Elastic Beanstalk worker environments support Amazon Simple Queue Service (SQS) dead letter queues. A dead letter queue is a queue where other (source) queues can send messages that for some reason could not be successfully processed. A primary benefit of using a dead letter queue is the ability to sideline and isolate the unsuccessfully processed messages. You can then analyze any messages sent to the dead letter queue to try to determine why they were not successfully processed.
http://docs.aws.amazon.com/elasticbeanstalk/latest/dg/using-features-managing-env- tiers.html#worker-d eadletter


NEW QUESTION # 360
You are creating a new API for video game scores. Reads are 100 times more common than writes, and the top 1% of scores are read 100 times more frequently than the rest of the scores.
What's the best design for this system, using DynamoDB?

  • A. DynamoDB table with 100x higher read than write throughput, with CloudFront caching.
  • B. DynamoDB table with 100x higher read than write throughput, with ElastiCache caching.
  • C. DynamoDB table with roughly equal read and write throughput, with CloudFront caching.
  • D. DynamoDB table with roughly equal read and write throughput, with ElastiCache caching.

Answer: D

Explanation:
Because the 100x read ratio is mostly driven by a small subset, with caching, only a roughly equal number of reads to writes will miss the cache, since the supermajority will hit the top 1% scores. Knowing we need to set the values roughly equal when using caching, we select AWS ElastiCache, because CloudFront cannot directly cache DynamoDB queries, and ElastiCache is an excellent in-memory cache for database queries, rather than a distributed proxy cache for content delivery. ... One solution would be to cache these reads at the application layer. Caching is a technique that is used in many high-throughput applications, offloading read activity on hot items to the cache rather than to the database. Your application can cache the most popular items in memory, or use a product such as ElastiCache to do the same.
http://docs.aws.amazon.com/amazondynamodb/latest/developerguide/GuidelinesForTables.html# Guideli nesForTables.CachePopularItem


NEW QUESTION # 361
You have enabled Elastic Load Balancing HTTP health checking. After looking at the AWS Management Console, you see that all instances are passing health checks, but your customers are reporting that your site is not responding.
What is the cause?

  • A. The health check in place is not sufficiently evaluating the application function.
  • B. The application is returning a positive health check too quickly for the AWS Management Console to respond.
  • C. Latency in DNS resolution is interfering with Amazon EC2 metadata retrieval.
  • D. The HTTP health checking system is misreporting due to latency in inter-instance metadata synchronization.

Answer: A


NEW QUESTION # 362
Your mobile application includes a photo-sharing service that is expecting tens of thousands of users at launch.
You will leverage Amazon Simple Storage Service (S3) for storage of the user Images, and you must decide how to authenticate and authorize your users for access to these images.
You also need to manage the storage of these images.
Which two of the following approaches should you use?
Choose 2 answers

  • A. Create an Amazon S3 bucket per user, and use your application to generate the S3 URI for the appropriate content.
  • B. Use a key-based naming scheme comprised from the user IDs for all user objects in a single Amazon S3 bucket.
  • C. Use AWS Identity and Access Management (IAM) user accounts as your application-level user database, and offload the burden of authentication from your application code.
  • D. Authenticate your users at the application level, and send an SMS token message to the user.
    Create an Amazon S3 bucket with the same name as the SMS message token, and move the user's objects to that bucket.
  • E. Authenticate your users at the application level, and use AWS Security Token Service (STS) to grant token-based authorization to S3 objects.

Answer: B,E


NEW QUESTION # 363
A development team manages website deployments using AWS CodeDeploy blue/green deployments. The application is running on Amazon EC2 instances behind an Application Load Balancer in an Auto Scaling group.
When deploying a new revision, the team notices the deployment eventually fails, but it takes a long time to fail. After further inspection, the team discovers the AllowTraffic lifecycle event ran for an hour and eventually failed without providing any other information. The team wants to ensure failure notices are delivered more quickly while maintaining application availability even upon failure.
Which combination of actions should be taken to meet these requirements? (Choose two.)

  • A. Use the appspec.yml file to run a script on the AllowTraffic hook to perform lighter health checks on the application instead of making CodeDeploy wait for the target group health checks to pass.
  • B. Create a CodeDeploy trigger for the deployment failure event and make the deployment fail as soon as a single health check failure is detected.
  • C. Reduce the HealthCheckIntervalSeconds and UnhealthyThresholdCount values within the target group health checks to decrease the amount of time it takes for the application to be considered unhealthy.
  • D. Change the deployment configuration to CodeDeployDefault.AllAtOnce to speed up the deployment process by deploying to all of the instances at the same time.
  • E. Use the appspec,yml file to run a script on the BeforeAllowTraffic hook to perform hearth checks on the application and fail the deployment if the health checks performed by the script are not successful.

Answer: D,E


NEW QUESTION # 364
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