You are a designer for ABC.com. ABC.com calls you into a meeting to discuss its Exchange
environment. ABC.com currently has a DMX1000 running its OLTP applications, which are
running on AIX hosts using 6 of DMX’s 10TB for storage. This leaves 4TB of available space
across DMX. ABC.com’s Exchange environment (10,000 seats) is currently running on six HP
servers with direct attached storage. The Exchange servers are using approximately 3TB of
space. The Exchange administrator reveals that he receives calls to restore emails that have been
deleted every day. ABC.com has had several disk hardware problems and would like to progress
to faster and more reliable storage. Which of the following would be a suitable preliminary design
for ABC.com’s Exchange environment?

A.
Use existing space on the DMX1000 and useTimeFinder Snaps

B.
Use existing space on the DMX1000 and useTimeFinder Mirror

C.
NewCLARiiON with SnapView Snaps

D.
NewCLARiiON with SnapView Clones