Which Celerra technology should you propose to ABC.com to reduce the amount of time spent
creating NAS filesystems?

You are an administrator for ABC.com. ABC.com has migrated OLTP applications from servers
with direct storage, to new servers using a CLARiiON array. Users are reporting poor application

performance. The following information is available for your review:
Performance Manager data on CLARiiON and SAN switchesCurrent CLARiiON configuration
informationOracle statistics for the applicationsEMC Grabs on the newer servers
You suspect that caching characteristics on the CLARiiON array are not suitable. What would be
the best way of confirming this suspicion?

ABC.com runs an Oracle 9i application on a Sun E4800 connected to a DMX2000. ABC.com’s
DBA has accidentally dropped a database table from its Oracle database. ABC.com needs to
recover it quickly. Which recovery method should you recommend?

ABC.com has two CLARiiON CX-series arrays in its SAN environment, with a CX700 in its
corporate data center and a CX300 in its remote Field Office 20 miles away. ABC.com wants to
use MirrorView/S between sites, as well as Bi-directional mirroring with an optical extender. Which
of the following is true for this situation?

ABC.com needs to add NAS capability to use excess capacity in its CLARiiON storage array. It
has 140 Windows Servers, which are all at least three years old. There is a total of 8.2TB of
Windows data. You have decided that all of the servers can be consolidated onto one Celerra.
Which Celerra model would be the best to propose?

An engagement with a mobile device manufacturer has yielded a solution that includes several
storage arrays and controlcenter. As part of the solution EMC will provide system integration and
training.
What is the scope of this solution?

ABC.com’s backup policy, for part of its environment consists of weekly fulls and daily incremental.
After a virus attack, the system administrator was forced to reintall a server and perform a full data
recovery. As a result different sets of tapes (one full and several incrementals) were required and

the recovery tool a long time to complete. What can be done to reduce the time it takes to
complete a full recovery in the future?

ABC.com has four HBAs in its server and notices that I/O activity is distributed between them as
follows:
80%
7%
13%
10%
Which PowerPath load balancing option has most likely been set?

You have been asked to design a new centralized backup solution for ABC.com. The customer
sent a list with the number of servers, amount of data, daily change rate, annual growth rate and
information about the backup policy (in terms of fulls, cumulatives and incrementals). The
customer wants to be able to satisfy its operational restores requests as quickly as possible. You
decided to design a backup to disk solution, directing all backups to disk then moving (staging) the

data to tape after operational needs are satisfied. What is an important piece of information you
will need to analyze in order to define the point (retention period on disk) where backups will be
moved to tape?

You are a designer for ABC.com. ABC.com requires a ControlCenter Health Check for their
storage infrastructure. Of the following, which type of solutions design engagement is represented
by this?