Your task is to develop a backup-to-disk solution for your client. After an initial analysis, you
decide to include one EMC Disk Library (EDL) to be used as the primary backup device.
The customer has been using a physical library with LTO-3 drives for many years and would
like to have the capability to recover from the old tape. The solution must result in the fewest
possible changes to the EMC NetWorker server. How can you best address these
requirements?

A.
Install the IP replication agent on the backup server that controls the physical library.
Copy physical tapes over the network to virtual tapes to the EDL.

B.
Migrate all data from the outdated media to the new media format and archive.

C.
Connect the existing library to the back end of the EDL. Create a virtual library and drives
that match the physical drive types.

D.
Create a new data zone offsite to be used for recovery purposes only. Connect the
physical library to the new zone and make it available to both locations.