An EMC NetWorker customer has been using an EMC Disk Library (EDL) for over four years. The
EDL has reached its capacity limits. The customer is in the process of virtualizing as many
physical servers as possible to reclaim data center floor space. They are backing up numerous 8
TB databases.
The customer is interested in replacing the EDL and is concerned about the amount of backup
traffic over the network. The replacement must maintain a single point of backup administration
and reduce backup times for their growing virtualized environment.
What is the recommended solution?

A.
Replace the EDL with Data Domain using DD Boost

B.
Add a deduplication storage node to NetWorker for VMware backups and replace the EDL with
Data Domain for large databases

C.
Add an Avamar server for VMware backups and use NetWorker with DD Boost to back up the
physical servers and large databases to a Data Domain

D.
Add a deduplication storage node to NetWorker for database backups and replace the EDL
with Data Domain for VMware and physical servers