An administrator of a multi-site, multi-domain NetBackup environment wants to be able to provide redundancy for backups as well as protecting the NetBackup
image database. All backups must have on-site and off-site disk copies as well as off-site tape copies and must be restorable at all times, even if a single
NetBackup server/storage failure occurs.
Which NetBackup feature should the administrator use to implement the functionality?

A.
Replication Director

B.
Automated Image Replication

C.
Storage Lifecycle Policies

D.
Vault