Which two statements are true when using the “configure exclusive” CLI command?

Which two statements are true when using the “configure exclusive” CLI command? (Choose two.)

A.
Multiple users can enter configuration mode and have their own private configuration.

B.
When a user commits, only the user’s changes are committed.

C.
A message indicates which other users are in configuration mode and what portion of the
configuration they are editing.

D.
Only a single user can edit the configuration.

Explanation: