A customer has an EMC VNX series NAS with total of 20 TB of user data. The customer wants to
use EMC NetWorker to backup the VNX to a Data Domain VTL. The VTL is configured with four
tape drives. Two drives are zoned to the backup server and two drives are zoned to the VNX.
What is the minimum number of pools required to have a successful NDMP backup?

A.
1

B.
2

C.
3

D.
4

Explanation: