Final answer:
To ensure that deployed code is related to work on the backlog, you should link work items to code changes.
Step-by-step explanation:
To verify that deployed code is related to work on the backlog while implementing version control using DevOps practices, you should link work items to code changes. This means associating each commit or code change with the corresponding task or work item from the backlog.
By linking work items to code changes, you can easily track and trace the changes made to the code back to the original tasks or requirements from the backlog. This provides transparency and helps in ensuring that the deployed code aligns with the planned work on the backlog.