Which two methods can be used to accomplish this goal?

A backup image on tape is due to expire in one week. The administrator needs to keep the image available for restore indefinitely.

Which two methods can be used to accomplish this goal? (Select two.)
A . use the bpexpdate command to change the expiration date of the image
B . use the bpretlevel command to customize the retention level
C . use the bpimmedia command to freeze the tape
D . use the bpduplicate command to create a copy with an infinite retention
E . use the vmchange command to change the expiration date of the tape

Answer: A, D