Which two statements are true about SnapVault? (Choose two.)

A.
Each SnapVault backup transmits all the volume’s data from the primary to the secondary.

B.
Each full backup consumes only the disk space necessary to store changes from the previous backup.

C.
The destination for all SnapVault backups requires a primary license.

D.
All SnapVault backups are readable in a file system format.