Git Multiple Worktrees Quiz

Review

1. What does a linked worktree share with the main worktree?

   A linked worktree is attached to the same repository and shares repository data.
2. Which command explicitly creates a new branch while adding a worktree?

   `git worktree add -b <new-branch> <path>` creates the branch and worktree together.
3. What does `git worktree add --detach ../test HEAD` request?

   `--detach` creates the linked worktree with detached HEAD.
4. What is `git worktree list --porcelain` for?

   The documentation defines porcelain output as easy to parse and stable across configuration.
5. Which argument selects an existing branch for `git worktree add`?

   An existing branch can be supplied as the commit-ish to check out, subject to worktree constraints.
6. Why can two worktrees show different branch names at the same time?

   Each worktree has distinct worktree-specific state while remaining attached to the same repository.
7. Which command should you prefer over manually constructing internal worktree administrative paths?

   The official documentation recommends Git path-resolution commands instead of assuming internal layout.
8. Which operation is deliberately deferred to V464?

   V464 owns lifecycle operations and branch/lifecycle constraints.