Which two options are available to an administrator to ensure the DR file is available for future use?

After creating a NBU-Catalog backup policy, an administrator receives the following message:

DR file is on the same partition as your catalog and will be unusable in an actual disaster or disk failure.

Which two options are available to an administrator to ensure the DR file is available for future use? (Select two.)
A . ensure the folder DR file is on a non-root volume
B . ensure the DR file is created on a volume other than the NetBackup volume
C . specify a user that has credentials to the volume that contains NetBackup binaries
D . configure a valid email address of the administrator in the Send email option
E . specify the NBU-Catalog backup policy as a critical policy

Answer: B, D