Amazon Exam DOP-C01 Topic 17 Question 49 Discussion

Actual exam question for Amazon's DOP-C01 exam

Question #: 49
Topic #: 17

A development team manually builds an artifact locally and then places it in an Amazon S3 bucket. The application has a local cache that must be cleared when a deployment occurs. The team executes a command to do this, downloads the artifact from Amazon S3, and unzips the artifact to complete the deployment.

A DevOps team wants to migrate to a CI/CD process and build in checks to stop and roll back the deployment when a failure occurs. This requires the team to track the progression ot the deployment.

Which combination of actions will accomplish this? (Select THREE.)

AAllow developers to check the code into a code repository. Using Amazon CloudWatch Events, on every pull into master, trigger an AWS Lambda function to build the artifact and store it in Amazon

BCreate a custom script to clear the cache. Specify the script in the Beforelnstall lifecycle hook in the AppSpec file.

CCreate user data for each Amazon EC2 instance that contains the clear cache script. Once deployed, test the application. If it is not successful, deploy it again.

DSet up AWS CodePipeline to deploy the application. Allow developers to check the code into a code repository as a source for the pipeline.

EUse AWS CodeBuild to build the artifact and place it in Amazon S3. Use AWS CodeDeploy to deploy the artifact to Amazon EC2 instances.

FUse AWS Systems Manager to fetch the artifact from Amazon S3 and deploy it to all the instances.

Show Suggested Answer

Suggested Answer: A, D, E

by Terrilyn at May 04, 2022, 03:01 PM

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