Which of these HEAD-related statements are true?

The HEAD points to the current commitWe can see where the HEAD points to in .git/HEADThe HEAD points to the most important commit in a repositoryChecking out previous commits puts us in detached-HEAD state

Sweet! The HEAD points to the currently checked-out commit. When we check out older commits, we put ourselves in detached-HEAD state.

Whoops! The HEAD points to the currently checked-out commit. When we check out older commits, we put ourselves in detached-HEAD state.