Amazon Web Services DOP-C02 Exam With Confidence Using Practice Dumps

The correct approach to meet the requirements for separate environment pipelines and automatic deployment for test environments is to create two AWS CodePipeline configurations, one for each environment. The production pipeline should have a manual approval step to ensure that changes are reviewed before being deployed to production. A single AWS CodeCommit repository with separate branches for each environment allows for organized and efficient code management. Each CodePipeline retrieves the source code from the appropriate branch in the repository. The deployment step utilizes AWS CloudFormation to deploy the Lambda functions, ensuring that the infrastructure as code is maintained and version-controlled.

AWS Lambda with Amazon API Gateway: Using AWS Lambda with Amazon API Gateway

Tutorial on using Lambda with API Gateway: Tutorial: Using Lambda with API Gateway

AWS CodePipeline automatic deployment: Set Up a Continuous Deployment Pipeline Using AWS CodePipeline

Building a pipeline for test and production stacks: Walkthrough: Building a pipeline for test and production stacks

The company’s primary goals are to produce daily builds, publish artifacts to an Amazon S3–hosted website, and do so with the least operational overhead. Because the source repository is public and builds are produced on a fixed daily schedule, there is no requirement for complex multi-stage orchestration or manual pipeline invocations.

Option B provides the most streamlined and AWS-recommended solution. By using AWS CodeBuild directly with the public repository as the source, the company eliminates the need to manage an AWS CodePipeline altogether. CodeBuild can natively compile the project and publish build artifacts directly to an Amazon S3 bucket through its artifacts configuration. This minimizes service dependencies and operational complexity.

Using an Amazon EventBridge scheduled rule to trigger the CodeBuild project daily ensures builds occur automatically without manual intervention. Enabling artifact encryption is the AWS best practice, even for public artifacts, because encryption at rest does not prevent public read access when bucket policies allow it.

Option A relies on webhooks and push-based triggers, which do not meet the “build every day” requirement and introduce unnecessary coupling to repository activity. Options C and D retain CodePipeline, which adds extra configuration and maintenance overhead without providing additional value for this simple build-and-publish workflow.

Therefore, Option B meets all requirements with the least operational effort while following AWS-recommended CI/CD design principles.

To meet the requirements, the DevOps engineer should create an Amazon EventBridge event rule that has the default event bus as the source. The rule's event pattern should match EC2 security group creation and modification events, and it should be configured to invoke the Lambda function. This solution will allow for near real-time detection of security group rule changes and will trigger the Lambda function to remove any unrestricted rules and send email notifications to the security team.