What is a “detached HEAD” in Git?
a) A state where
HEAD points to a commit instead of a branchb) A corrupted branch
c) A repository without a
HEADd) A branch without commits
Answer:
a) A state where
HEAD points to a commit instead of a branchExplanation:
A “detached HEAD” state in Git occurs when HEAD points directly to a commit rather than a branch. This can happen when you checkout a specific commit instead of a branch, meaning any new commits you make won’t be associated with a branch.
While in a detached HEAD state, you can still make changes, but they are not linked to a branch unless you explicitly create one.
Understanding the detached HEAD state is important for avoiding confusion when working with commits that are not linked to branches.