Which of the following should not be performed by an operator?
A.
Mounting disk or tape
B.
Backup and recovery
C.
Data entry
D.
Handling hardware
Which of the following should not be performed by an operator?
Which of the following should not be performed by an operator?
right
Which of the following should be performed by an operator?
Changing profiles
Approving changes
Adding and removal of users
Installing system software