You have a customer that has recently implemented a new backup system comprising of a
D2D4324 and Data Protector backup software. They are concerned as they are not experiencing
the backup throughput they were expecting.
Which factor could have a negative effect on backup performance?

A.
configuring Tape Drive Block size to 64K

B.
large LTO cartridge size

C.
Virtual Library size

D.
tape drive emulation type

Explanation: