AWS DevOps Engineer Professional Practice Test 2025 - Free DevOps Practice Questions and Certification Study Guide

AWS CodePipeline is primarily designed for automating deployment pipelines. It serves as a continuous integration and continuous delivery (CI/CD) service that facilitates the building, testing, and deploying of applications. With CodePipeline, you can create a workflow that integrates various stages of the software release process, allowing for seamless transitions from code commit to deployment.

The service enables you to define a series of steps that an application goes through, including building the application, running tests, and deploying the code to production environments. By using CodePipeline, you can ensure that your applications are delivered quickly and reliably, while also enabling the team to focus on building features rather than managing the deployment process.

Other choices, while integral to the overall CI/CD process, serve different specific functions. For example, AWS CodeCommit is a source control service that stores code in repositories, while AWS CodeBuild focuses on compiling source code and running tests. AWS CodeDeploy is aimed at deploying applications across a variety of compute services such as EC2 instances, Lambda functions, or on-premises servers, but it does not manage the entire pipeline's automation on its own. Each of these services plays a part in the broader ecosystem, but it is AWS CodePipeline that orchestrates the entire deployment process.