Your client would like to be able to back up and restore the entire Cisco Unity server, including the operating system and SQL database, in case of a catastrophic failure of the Cisco Unity server. Which Cisco Unity or third-party utility would you tell them to use?

A.
Cisco Unity Disaster Recovery Backup and Restore utilities

B.
Cisco Unity Database Recovery tool

C.
Symantec/Veritas Backup Exec

D.
Cisco Unity Disaster Recovery Backup and Restore utilities with full backup options selected