DevOps Engineering on AWS Certification CI/CD Pipelines on AWS

Question 1

Which AWS service is used to create fully managed continuous delivery pipelines?

Accepted Answer

AWS CodePipeline

Answer

AWS CodeBuild

Answer

AWS CodeCommit

Answer

AWS CodeDeploy

Question 2

In AWS CodeBuild, what file defines the build commands and related settings?

Accepted Answer

buildspec.yml

Answer

pipeline.yml

Answer

appspec.yml

Answer

taskdef.json

Question 3

Which CodeDeploy deployment type shifts traffic from the original environment to the replacement environment all at once?

Accepted Answer

In-Place

Answer

Blue/Green

Answer

Canary

Answer

Linear

Question 4

What is the purpose of an approval action in AWS CodePipeline?

Accepted Answer

To pause the pipeline until a human approves continuation

Answer

To automatically approve all stages

Answer

To trigger a Lambda function

Answer

To run integration tests

Question 5

Which AWS CodeDeploy hook runs validation tests after traffic is shifted to the new instances in a blue/green deployment?

Accepted Answer

AfterAllowTraffic

Answer

BeforeInstall

Answer

ApplicationStart

Answer

ValidateService

Question 6

Which artifact store type is natively supported by AWS CodePipeline for storing pipeline artifacts?

Accepted Answer

Amazon S3

Answer

Amazon EFS

Answer

Amazon EBS

Answer

Amazon Glacier