A customer uses a NAS share on a D2D as the backup device for a Windows media server.
During a backup assessment, she notices poor deduplication ratio and performance. Which
statement correctly describes this issue?

A.
A NAS share is not deduplicated.

B.
Multiplexing is used by the backup application.

C.
The backup application does not support device-based deduplication.

D.
A CIFS share does not use deduplication; an NFS share does.

Explanation: