You are a designer for ABC.com. ABC.com has a mix of Windows and UNIX workstations in their

environment, and plans to consolidate its storage onto a CLARiiON. ABC.com. ABC.com’s other
confirmed objective is to utilize point-in-time copies of data to make backups easier. ABC.com
wants to be able to use the point-in-time copies to carry out a fast recovery in the event of
accidental file deletion. The solution has to be cost effective. Your analysis of ABC.com’s
environment confirms that the read/write ratio of their application is 3:1 and the application look as
if it is insensitive to disk response times. Which solution would you recommend based on the
assembled information?

A.
Take Snapshots of theLUNs to be backed up. Keep the Sessions running for protection from
deleted files

B.
Take Snapshots of theLUNs to be backed up. Clone each LUN for protection from accidental
file deletion. Synchronize and fracture the Clones every hour

C.
Take Snapshots of theLUNs to be backed up. Clone each LUN for fast recovery of files

D.
Use Clones on theLUNs to be backed up. Take Snapshots of the Clones for protection from
accidental file deletion