You must design a backup solution for an existing Celerra NS80 customer. The customer has
decided that the expense of expanding their tape hardware infrastructure to support the additional
load is not justified because the data is for department level user shares. Which alternate solution
should you use to back up the Celerra with minimal cost for implementation?

A.
Add an EMC Disk Library to the infrastructure

B.
Add a second NS80 and replicate to it

C.
Add SATA disks to the NS80 and back up to disk

D.
Add FC disks to the NS80 and back up using VTLUs