Question: Assuming that user1 existed, what would be the result of this command string?

1. It would show the username, UID, and home directory of user1 separated by colons.
2. It would print the UID, GID, and home directory of user1 separated by hyphens.
3. It would print the UID, comment, and home directory of user1 separated by hyphens.
4. It would show the username, UID, and home directory of user1 separated by hyphens.

Answer: The correct answer of the above question is Option D:It would show the username, UID, and home directory of user1 separated by hyphens.