How can you best address these requirements?

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 . Connect the existing library to the back end of the ED
B . Create a virtual library and drives that match the physical drive types.
C . 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 ED
E . Migrate all data from the outdated media to the new media format and archive.
F . 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.

Answer: A