AWS DevOps Engineer Professional Practice Test

Which AWS service can be used to manage a multi-step, logic-driven, stateful build/deployment pipeline?

1. AWS Batch

2. AWS CodePipeline

3. AWS Step Functions

4. AWS Lambda

The correct answer is: AWS CodePipeline

AWS CodePipeline is the service designed specifically for managing multi-step, logic-driven, stateful build and deployment pipelines. It facilitates continuous integration and continuous delivery (CI/CD) by allowing users to define a series of stages within their pipeline, which may include source management, build processes, testing, and deployment. This service automates the workflow and helps ensure that code changes are tested and deployed in a consistent and efficient manner. By utilizing AWS CodePipeline, development teams can define various actions that correspond to different stages in their software release process. It seamlessly integrates with other AWS services and third-party tools, making it adaptable for various development environments and needs. The ability to visualize the entire pipeline and monitor the progress of each step enhances the effectiveness of DevOps practices, allowing teams to deliver changes to production faster and more reliably. In contrast, while AWS Step Functions also manages workflows and can coordinate microservices into serverless applications, its primary focus is on orchestrating the execution of functions and maintaining state across those functions rather than specifically managing deployment pipelines. AWS Batch is more about running batch computing workloads, and AWS Lambda is a serverless compute service that allows developers to run code in response to events without provisioning or managing servers, rather than serving as a comprehensive build and