What are two ways an OpenVMS system manager can safely allow operational staff (with less
privileges) to perform privileged or security-sensitive operations (such as backup, disk cleanup,
etc)? Select two.

A.
system manager purchases 3rd-party job scheduling package

B.
operations staff use the system console to perform tasks when required

C.
operations staff use OPER privilege to release pre-submitted batch jobs when required

D.
system manager creates a captive privileged account with a menu for required tasks

E.
system manager informs operations staff of relevant privileged usernames and passwords