What tasks can you perform from the Display Technical Users app? Note: There are 2 correct answers to this question

What tasks can you perform from the Display Technical Users app? Note: There are 2 correct answers to this question
A . Change the username and password of a print user.
B. Assign and unassign users to user groups.
C. Lock and unlock the initial user account that is delivered with the new system.
D. Upload a certificate for a communication user.

Answer: A,C