What is the recommended method to back up the deduplication storage folder on a Symantec Backup Exec 2014 server?

A.
use the “Copy Settings to Other Server” option in “Configuration and Settings” to copy the deduplication device to another Backup Exec server

B.
back up the “Backup Exec Deduplication Storage” component under “Shadow Copy Components\\User Data”

C.
export the contents of the deduplication device using BEUtility

D.
under Symantec Backup Exec Settings, choose Storage, then check the box next to “Enable Scheduled Backup job”