ABC.com has a DMX 1000 at their production site, and aim to obtain another DMX 1000 for their

Disaster Recovery (DR) site 20 miles (30km) away. You discover that its RPO is 30 minutes.
ABC.com wants to replicate a total of 30 LUNs to the remote site over the available T3 link.
ABC.com’s application is response time sensitive. You assemble Performance Analyzer data for a
normal working day and note that the write response time is 5ms, the read response time is 14ms,
the average I/O size is 4KB, the write/s is 400 and the reads/s is 700. Which solution would you
recommend as a result of this analysis?

A.
Open Replicator

B.
SRDF/AR

C.
SRDF/A

D.
SRDF/S