An existing EMC NetWorker customer has been backing up their VMware environment using
VMDKs to a CIFS-attached EMC Data Domain system. Recently, they have added another 80 TB
to their primary VM storage. While their deduplication rates have exceeded expectations, they are

starting to overrun their backup window.
Which solution compliments their existing infrastructure?

A.
Introduce a VTL configuration to the Data Domain system and transfer data over Fibre Channel

B.
Add additional NetWorker storage nodes into the backup environment

C.
Switch the NetWorker VMDK configuration to a NetWorker guest client configuration

D.
Use Change Block Tracking on the VMware side and introduce DD Boost into the NetWorker
and Data Domain configuration