Answer: A.
Option A is CORRECT.
AWS CodeCommit helps in hosting git-based repositories securely.
AWS CodeCommit is a fully managed service and provides source control services.
Option B is INCORRECT.
AWS CodeStar is a cloud-based AWS service that helps in swift and quick development and building and deploying applications in AWS.
Option C is INCORRECT.
Amazon CodeGuru is an ML-powered development tool that provides code quality improvement recommendations.
Option D is INCORRECT.
AWS CodePipeline is a fully managed workflow management tool that facilitates automation of various phases of the release process.
Reference:
https://aws.amazon.com/codecommit/ https://aws.amazon.com/codestar/ https://aws.amazon.com/codeguru/ https://aws.amazon.com/codepipeline/
The AWS service that the developer can use to host git-based repositories securely is AWS CodeCommit (option A).
AWS CodeCommit is a fully managed source control service that makes it easy for companies to host secure and highly scalable private Git repositories. It eliminates the need for developers to manage and scale their own infrastructure, allowing them to focus on writing code.
AWS CodeStar (option B) is a service that provides templates and pre-configured resources to help developers quickly build, test, and deploy applications on AWS. While it integrates with CodeCommit for source control, it is not primarily designed for hosting Git repositories.
Amazon CodeGuru (option C) is an AI-powered developer tool that provides recommendations for improving code quality and identifying performance bottlenecks. It is not a source control service.
AWS CodePipeline (option D) is a fully managed continuous delivery service that helps developers automate their software release process. While it integrates with CodeCommit for source control, it is not primarily designed for hosting Git repositories.
In summary, AWS CodeCommit is the best option for a developer who needs to host git-based repositories securely.