A company has a business model where they purchase small companies and let them run
independently. Storage, backup and recovery, and server technology implementations vary

between the companies. The company has determined that they must initiate a backup and
recovery strategy that will allow for recovery of any of the small companies in case of a
complete site failure. In addition, they want to start to use a single standard model in an
effort to move forward towards standardization across the entire enterprise. A backup and
recovery audit has found that the companies all use a basic method of backup and recovery
consisting of enterprise backup software backing up to a tape library for all critical corporate
data. The company wants to replicate backup sets from each site to their corporate location.
Which EMC solution should be used to minimize impact on the environment while
minimizing cost?

A.
Install Avamar as the backup technology at each site and replicate to a central
Avamar for recovery

B.
Install Data Domain as a VTL for each site and replicate to a central Data Domain
for recovery

C.
Install Data Domain as a VTL with NetWorker for each site and replicate to a
central Data Domain for recovery

D.
Install NetWorker at each site and configure NetWorker Archiver to a central Data
Domain for recovery