Which combination of AWS services will meet these requirements?

Explanations:

AWS CodeCommit is a fully managed source control service that allows you to host and manage Git repositories. It is designed to store source code and can integrate with other AWS services for CI/CD processes.

AWS CodeDeploy is a fully managed deployment service that automates software deployments to a variety of compute services, including EC2 instances and on-premises servers. It can be used to update running applications whenever code changes are made in the repository.

Amazon DynamoDB is a fully managed NoSQL database service that is used for storing structured data but is not designed for source code management or deployments.

Amazon S3 is a storage service used for storing objects and files. While it can store code artifacts, it does not provide source code management or automated deployment capabilities.

Amazon Elastic Container Service (ECS) is a container orchestration service that manages the deployment and scaling of containerized applications. While it can work with deployment processes, it does not store source code. It typically works in conjunction with services like CodeCommit and CodeDeploy.