100% PASS 2025 PROFESSIONAL AWS-DEVOPS: AWS CERTIFIED DEVOPS ENGINEER - PROFESSIONAL RELIABLE BRAINDUMPS PDF

100% Pass 2025 Professional AWS-DevOps: AWS Certified DevOps Engineer - Professional Reliable Braindumps Pdf

100% Pass 2025 Professional AWS-DevOps: AWS Certified DevOps Engineer - Professional Reliable Braindumps Pdf

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Tags: AWS-DevOps Reliable Braindumps Pdf, Sample AWS-DevOps Questions Pdf, AWS-DevOps Actual Dumps, AWS-DevOps Associate Level Exam, AWS-DevOps Pass4sure Dumps Pdf

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The AWS Certified DevOps Engineer - Professional exam is a challenging certification that requires candidates to demonstrate their understanding of various AWS services, tools, and DevOps practices. AWS-DevOps Exam covers a wide range of topics, such as continuous integration and delivery, infrastructure as code, monitoring and logging, security and compliance, and deployment strategies.

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Amazon AWS Certified DevOps Engineer - Professional Sample Questions (Q513-Q518):

NEW QUESTION # 513
Your firm has uploaded a large amount of aerial image data to S3. In the past, in your on-premises environment, you used a dedicated group of servers to process this data and used Rabbit MQ - An open source messaging system to get job information to the servers. Once processed the data would go to tape and be shipped offsite. Your manager told you to stay with the current design, and leverage AWS archival storage and messaging services to minimize cost. Which is correct?

  • A. UseSQS for passing job messages. Use Cloud Watch alarms to terminate EC2 workerinstances when they become idle. Once data is processed, change the storageclass of the S3 objects to Reduced Redundancy Storage.
  • B. Use SNS topassjob messages use Cloud Watch alarms to terminate spot worker instanceswhen they become idle. Once data is processed, change the storage class of theS3 object to Glacier.
  • C. SetupAuto-Scaled workers triggered by queue depth that use spot instances to processmessages in SQS.
    Once data is processed, change the storage class of the S3objects to Glacier C- Changethe storage class of the S3 objects to Reduced Redundancy Storage. SetupAuto-Scaled workers triggered by queue depth that use spot instances to processmessages in SQS. Once data is processed, change the storage class of the S3objects to Glacier.

Answer: C

Explanation:
Explanation
The best option for reduces costs is Glacier, since anyway in the on-premise location everything was stored on tape. Hence option A is out.
Next SQS should be used, since RabbitMG was used internally. Hence option D is out.
The first step is to leave the objects in S3 and not tamper with that. Hence option B is more suited.
The following diagram shows how SQS is used in a worker span environment

For more information on SQS queues, please visit the below URL
http://docs.ws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/sqs-how-it-works.html


NEW QUESTION # 514
A company is using several AWS CloudFormation templates for deploying infrastructure as code. In most of the deployments, the company uses Amazon EC2 Auto Scaling groups. A DevOps Engineer needs to update the AMIs for the Auto Scaling group in the template if newer AMIs are available.
How can these requirements be met?

  • A. Use an AWS Lambda-backed custom resource in the template to fetch the AMI IDs. Reference the returned AMI ID in the launch configuration resource block.
  • B. Use conditions in the AWS CloudFormation template to check if new AMIs are available and return the AMI ID. Reference the returned AMI ID in the launch configuration resource block.
  • C. Launch an Amazon EC2 m4.small instance and run a script on it to check for new AMIs. If new AMIs are available, the script should update the launch configuration resource block with the new AMI ID.
  • D. Manage the AMI mappings in the CloudFormation template. Use Amazon CloudWatch Events for detecting new AMIs and updating the mapping in the template. Reference the map in the launch configuration resource block.

Answer: C

Explanation:
Explanation/Reference:
https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/walkthrough-customresources-lambda- lookup-amiids.html


NEW QUESTION # 515
A retail company is currently hosting a Java-based application in its on-premises data center.
Management wants the DevOps Engineer to move this application to AWS. Requirements state that while keeping high availability, infrastructure management should be as simple as possible.
Also, during deployments of new application versions, while cost is an important metric, the Engineer needs to ensure that at least half of the fleet is available to handle user traffic.
What option requires the LEAST amount of management overhead to meet these requirements?

  • A. Create an AWS Elastic Beanstalk Java-based environment using Auto Scaling and load balancing.
    Configure the network options for the environment to launch instances across subnets in different Availability Zones. Use "Rolling" as a deployment strategy with a batch size of 50%.
  • B. Create an AWS CodeDeploy deployment group and associate it with an Auto Scaling group configured to launch instances across subnets in different Availability Zones. Configure an in- place deployment with a custom deployment configuration with the MinimumHealthyHosts option set to type FLEET_PERCENT and a value of 50.
  • C. Create an AWS Elastic Beanstalk Java-based environment using Auto Scaling and load balancing.
    Configure the network setting for the environment to launch instances across subnets in different Availability Zones. Use "Rolling with additional batch" as a deployment strategy with a batch size of 50%.
  • D. Create an AWS CodeDeploy deployment group and associate it with an Auto Scaling group configured to launch instances across subnets in different Availability Zones. Configure an in- place deployment with a CodeDeploy.HalfAtAtime configuration for application deployments.

Answer: A


NEW QUESTION # 516
A company indexes all of its Amazon CloudWatch Logs on Amazon ES and uses Kibana to view a dashboard for actionable insight. The company wants to restrict user access to Kibana by user Which actions can a DevOps Engineer take to meet this requirement? (Select TWO.)

  • A. Use AWS SSO to offer user name and password protection for Kibana
  • B. Create a proxy server with user authentication and an Elastic IP address and restrict access of the Amazon ES endpoint to the IP address
  • C. Use Amazon Cognito to offer user name and password protection for Kibana
  • D. Create a proxy server with user authentication in an Auto Scaling group and restrict access of the Amazon ES endpoint to an Auto Scaling group tag
  • E. Create a proxy server with AWS IAM user and restrict access of the Amazon ES endpoint to the IAM user

Answer: B,D


NEW QUESTION # 517
Your security officer has told you that you need to tighten up the logging of all events that occur on your AWS account. He wants to be able to access all events that occur on the account across all regions quickly and in the simplest way possible. He also wants to make sure he is the only person that has access to these events in the most secure way possible. Which of the following would be the best solution to assure his requirements are met? Choose the correct answer from the options below

  • A. Use CloudTrail to log all events to a separate S3 bucket in each region as CloudTrail cannot write to a bucket in a different region. Use MFA and bucket policies on all the different buckets.
  • B. Use CloudTrail to send all API calls to CloudWatch and send an email to the security officer every time an API call is made. Make sure the emails are encrypted.
  • C. Use CloudTrail to logall events to one S3 bucket. Make this S3 bucket only accessible by your security officer with a bucket policy that restricts access to his user only and also add MFA to the policy for a further level of security.

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