Which two actions should an administrator take to allow NetBackup to manage the allocation of volumes to volume pools? (Select two.)

A.
define a scratch pool and add all of the volumes to it so NetBackup will move volumes to the other pools as volumes are needed

B.
assign volumes to all volume pools as required in the environment

C.
define a scratch pool with assigned volumes so NetBackup will move the assigned volumes to other pools as volumes are needed

D.
create volume pools as required, but refrain from adding volumes to the pools

E.
assign volumes to NetBackup and DataStore volume pools so NetBackup will move the assigned volumes to other pools as volumes are needed

Explanation:
https://www.veritas.com/support/en_US/article.v95652367_NBU_773