Exam Professional Cloud DevOps Engineer topic 1 question 99 discussion

I vote for B

I think D

D, you need a container to be built so you can run the tests against it folks. D is the right answer.

The optimal approach for establishing a CI/CD pipeline for a containerized application in Google Cloud is (Option D). In this method, unit tests are seamlessly integrated into the initial stages of the pipeline, automatically triggered when code is pushed. Successful unit tests then prompt Cloud Build to construct and push the application container to a central registry. The pipeline subsequently orchestrates the deployment of the container to a testing environment, where comprehensive integration and acceptance tests are executed. Only when all tests pass successfully does the pipeline advance to deploying the application to the production environment, accompanied by the execution of smoke tests. This systematic and thorough process ensures that any code changes undergo rigorous testing at various stages, ensuring high-quality standards and instilling confidence in the deployment process to production.

You can use Cloud Build to build a container. A is correct.

I would chose D as question states that we want to run all tests in the pipeline, which is not the case with a hook for unit tests. Option D also adds smoke tests in production env.

Answer Should be B