AWS Certified DevOps Engineer - Professional DOP-C02 — Topic 1 Question 128

Question

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 runs 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 of the deployment. Which combination of actions will accomplish this? (Choose three.)

Accepted Answer

Correct answer: B, D, E. The correct answer is B, D, E. Option B: Create a custom script to clear the cache. Specify the script in the BeforeInstall lifecycle hook in the AppSpec file. Option D: Set up AWS CodePipeline to deploy the application. Allow developers to check the code into a code repository as a source for the pipeline. Option E: Use AWS CodeBuild to build the artifact and place it in Amazon S3. Use AWS CodeDeploy to deploy the artifact to Amazon EC2 instances. Amazon EC2 provides resizable virtual servers when you need full control of the operating system. Amazon S3 provides durable, scalable object storage that is fully managed. AWS CodePipeline automates continuous delivery pipelines.

AWS Certified DevOps Engineer - Professional DOP-C02 — Question 128