A DevOps engineer wants to work on a snapshot of the infrastructure as code configuration.

Creating a snapshot of the current state of the code in Git is best achieved with the git tag command, which is often used to mark release points or stable versions in a project. Tags are helpful for referencing points in history without affecting the branch structure. Unlike branches, which are for active development, tags are commonly used to mark versions for future reference or deployment. Reference: CompTIA Linux+ Study Guide.