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 copies in multiple NetBackup domains as well as off-site tape copies.
Which NetBackup feature should the administrator use to implement the functionality?
A. Vault with Catalog Backups
B. Auto Image Replication
C. Optimized Duplication
D. Replication Director