What can Git automatically do regarding branches?

Git has robust features for managing branches, and one of its primary functionalities is the ability to resolve differences between branches and merge them. When you work with branches in Git, you can identify changes made in different branches and use the merge command to combine those changes into a single branch, which is often the main branch.

When merging, Git automatically attempts to reconcile changes made in different branches. If the changes do not conflict, Git can complete the merge seamlessly. However, if there are conflicts (i.e., if two branches have changes to the same line in a file), Git will notify the user to resolve those conflicts manually before completing the merge. This ability to handle and merge changes is fundamental to collaborative software development, allowing multiple developers to work in parallel without losing track of updates.

The other choices, while relevant to some aspects of Git, do not accurately capture the core automatic functionality associated with branches. Tracking user changes is typically the responsibility of the user’s workflow and tools, deleting inactive branches usually requires manual intervention or specific commands, and formatting code consistently is better handled by development tools and linter integrations rather than Git itself.