You are designing a NAS solution for ABC.com. It will involve adding an NSX with four-X Blades to
an existing CX700. The customer has two ports on each SP to dedicated to the NSX. Which disk
layout best practice should influence you design?

You Interviewed the CIO and others at CHB Airlines. You determine that they will need a solution
involving a Clone and an incremental SAN Copy Session on each of its RADI-1/0 Source LUNs.
Which Initial LUN layout would you use?

ABC.comasks EMC to build a comprehensive backup strategy for the Oracle servers supporting
their billing departments. The proposed solution includes both a SAN connected to a new tape
library, and services to install and configure the new equipment. What is the scope of this

solution?

ABC.complans to consolidate server storage from UNIX and Windows servers onto either a
CLARiiON CX700 or a Celerra NS704G. These servers are file servers, web servers, application
servers, and database servers. You have to categorize the servers to determine which will profit
from being SAN attached and which will profit from being migrated to NAS. How should the
servers be categorized initially?

A storage resource takes 10ms to service a request in its queue. According to Little’s Law, what
would the new service time be if the resource was 25% utilized?

A Data Center migration has been proposed for a single storage array and multiple hosts.
Duplicate equipment has been purchased for a new site. The project plan has been approved. A
test migration will be performed on the customer development environment. What is the most
major important document to develop for the test migration?

You interview the IT staff and management of ABC.com. You learn that storage policies have
been defined and documented and that all staff follow these policies. Which EMC Enterprise
Maturity rating most closely reflects the process maturity?

You are a designer for ABC.com. While discussing ABC.com’s backup and recovery environment
with them, you discover concerns about backup performance, ease of administration, and offsite
regulatory compliance. ABC.com asks you to design a solution to supply better backup, recovery,
and Disaster Recovery performance. The solution produce only minor changes in ABC.com’s
current processes (people and technology), and it must also make sure that Clones are sent to the
offsite location as soon as the backup completes. Which one of these solutions can satisfy
ABC.com’s needs best?

You recommended an ILM strategy to ABC.com, and received a reply that they already have ILM
implemented. ABC.com’s policy is to retain data on Symmetrix and then archive it to optical disk
after a year. Why is ABC.com’s process defective according to ILM principles?

ABC.com is planning to migrate its data and Windows hosts from an existing CLARiiON array to a
DMX in its enterprise SAN. ABC.comwould like to complete the migration with the least amount of
downtime and no host involvement. What migration method is considered the best for achieving
the desired objectives, while adhering to the design considerations?