$25\mathrm{.}0\%$ complete

Question

A technician receives the exit code $8$ for the groupdel command, which indicates to the technician that the system cannot remove the user's primary group. What must the technician do first to delete the group?

A$.$Use the $-$n option to change the group name.

B$.$Use the userdel command to remove the user account.

C$.$Use the usermod command to remove the user account.

D$.$Use the $-$a option to append the user to the group.