Which advantage does a NearStore VTL provide when deployed with storage devices running NDMP?

A.
A separate virtual tape drive can be configured for each device running NDMP.

B.
All of the devices running NDMP must share the same virtual tape drive.

C.
A virtual tape drive can support multiple NDMP streams simultaneously.

D.
NDMP can be used to manage the NearStore VTL device configuration.