In which of the following scenarios would RAID-1/0 to RAID-5 be preferred on a CLARiiON storage
array?

ABC.comrequires an MS Exchange consolidation, and commissions EMC to design it. After
monitoring during peak hours, reports illustrate 1.7 IOPS per user. Of the following, which type of
email user profile describes ABC.com’s current email environment?

You are a designer for ABC.com. ABC.com, who currently has 20 Windows servers, 13 Linux
servers, a Symmetrix 8530, a SAN, and one NetApps filer, asks you to prepare a preliminary
migration analysis. Also, some of the host applications employ direct attached storage. The target
of the migration is a CLARiiON that is accessible via SAN and a NAS gateway. Which migration
method would satisfy ABC.com’s requirements for this project?

ABC.com is planning to migrate its data and Windows hosts from an existing Symmetrix to the
new CX700 recently added to its enterprise SAN. It currently uses a host-based volume manager

to create file systems out of multiple symmetrix devices presented to its hosts. The company
wants to use metalUNs on the CX and implement SnapView clones as a local Disaster Recover
(DR) solution. Downtime to the hosts needs to be minimized. What is the best migration method to
achieve the desired objectives and design considerations?

You are a designer for ABC.com. ABC.comasks you to design a new centralized backup solution.
ABC.com sent a list with the number of servers, the amount of data, the daily change rate, as well
as information about the backup policy (in terms of fulls, cumulatives and incrementals). ABC.com
ABC.com wants a solution that will satisfy its needs for the next three years, but does not want to
change its current backup policy. What is another significant piece of information needed to
suitably size the solution in terms of backup storage space?

When you design a fabric, what is the significance of calculating the number of ISLs correctly?

Which Celerra technology would you recommend to ABC.com so that the amount of time spent
creating NAS filesystems is reduced?

ABC.com’s environment consists of 65 servers. All of the servers have either internal storage or
direct attached storage. These servers area used for file sharing, home directories and custom
applications
The customer complains that server response time is slow. You concentrated your data gathering
on the servers. What else must you analyze that could be related to the performance issue?

What is the goal of an operational solutions design engagement?

You are a designer for ABC.com. ABC.com is interested in an SRM solution for their storage
environment, which consists of 120 Servers (A mix of Windows and Solaris Servers), 14 ED-64M
Switches, 6 Symmetrix DMX1000 Arrays, 2 CLARiiON CX600 Arrays and 1 Celerra NS600. This
environment is distributed over two data centers that are 500KM apart with a network latency of
less than 100ms between the two sites. The SRM Solution will be used to carry out all SAN
management and array configuration tasks. In the process of designing the ControlCenter
solution, which factor will determine the necessary number of Stores?