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DOP-C02 Exam Dumps : AWS Certified DevOps Engineer - Professional

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AWS Certified DevOps Engineer - Professional Questions and Answers

Question 1

A development team is using AWS CodeCommit to version control application code and AWS CodePipeline to orchestrate software deployments. The team has decided to use a remote main branch as the trigger for the pipeline to integrate code changes. A developer has pushed code changes to the CodeCommit repository, but noticed that the pipeline had no reaction, even after 10 minutes.

Which of the following actions should be taken to troubleshoot this issue?

Options:

A.

Check that an Amazon EventBridge rule has been created for the main branch to trigger the pipeline.

B.

Check that the CodePipeline service role has permission to access the CodeCommit repository.

C.

Check that the developer’s IAM role has permission to push to the CodeCommit repository.

D.

Check to see if the pipeline failed to start because of CodeCommit errors in Amazon CloudWatch Logs.

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Question 2

A company uses AWS CodeArtifact to centrally store Python packages. The CodeArtifact repository is configured with the following repository policy.

" Version " : ”2012-10-17”,

" Statement”: [

{

" Action " : [

" codeartifact:DescribePackageVersion " , " codeartifact:DescribeRepository " ,

" codeartifact:GetPackageVersionReadme " , " codeartifact:GetRepositoryEndpoint " , " codeartifact:ListPackageVersionAssets " , ' ’codeartifact: ListPackageVersionDependencies " , " codeartifact:ListPackageVersions " , ' ’codeartifact :ListPackages " ,

' ’codeartifact: ReadFromRepository "

],

" Effect " : " Allow " ,

" Resource " : " * " ,

" Principal " :

" Condition " : {

" StringEquals " : {

" aws:PrincipalOrglD " : [ " o-xxxxxxxxxxx "

]

}

}

}

]

A development team is building a new project in an account that is in an organization in AWS Organizations. The development team wants to use a Python library that has already been stored in the CodeArtifact repository in the organization. The development team uses AWS CodePipeline and AWS CodeBuild to build the new application. The CodeBuild job that the development team uses to build the application is configured to run in a VPC Because of compliance requirements the VPC has no internet connectivity.

The development team creates the VPC endpoints for CodeArtifact and updates the CodeBuild buildspec yaml file. However, the development team cannot download the Python library from the repository.

Which combination of steps should a DevOps engineer take so that the development team can use Code Artifact? (Select TWO.)

Options:

A.

Create an Amazon S3 gateway endpoint Update the route tables for the subnets that are running the CodeBuild job.

B.

Update the repository policy ' s Principal statement to include the ARN of the role that the CodeBuild project uses.

C.

Share the CodeArtifact repository with the organization by using AWS Resource Access Manager (AWS RAM).

D.

Update the role that the CodeBuild project uses so that the role has sufficient permissions to use the CodeArtifact repository.

E.

Specify the account that hosts the repository as the delegated administrator for CodeArtifact in the organization.

Question 3

A company runs a development environment website and database on an Amazon EC2 instance that uses Amazon Elastic Block Store (Amazon EBS) storage. The company wants to make the instance more resilient to underlying hardware issues. The company wants to automatically recover the EC2 instance if AWS determines the instance has lost network connectivity.

Which solution will meet these requirements?

Options:

A.

Add the EC2 instance to an Auto Scaling group. Set the minimum, maximum, and desired capacity to 1.

B.

Add the EC2 instance to an Auto Scaling group. Configure a lifecycle hook to detach the EBS volume if the EC2 instance shuts down or terminates.

C.

Create an Amazon CloudWatch alarm for the StatusCheckFailed_System metric. Add an EC2 action to recover the instance when the alarm state is in ALARM.

D.

Create an Amazon CloudWatch alarm for the NetworkOut metric. Add an EC2 action to recover the instance when the alarm state is in INSUFFICIENT_DATA.