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Category: E20-322 (v.1)

Exam E20-322: Technology Architect Solutions Design (updated June 20th, 2013)

drag and drop the correct symbol to supply each user with its necessary user interface to ControlCenter

DRAG DROP
ABC.com has a network that uses routers and various types of firewalls. The Storage Admin users
need full capabilities, while the Executive user only requires the ability to view ControlCenter
information. You may assume that all the required components in the ControlCenter Infrastructure
are installed and operational. assess the attached EMC ControlCenter design, and then drag and
drop the correct symbol to supply each user with its necessary user interface to ControlCenter.
Symbols may be used more than once.

Which user interface would you recommend to the user?

You work as an administrator at ABC.com. You study the exhibit carefully.
Exhibit:

ABC.com has a network that uses routers and various types of firewalls. The user at Storage
Admin Workstation #4 requires full EMC ControlCenter management capabilities, including the
ability to allocate storage resources within the array and perform SAN management tasks.
Which user interface would you recommend to the user?

Which EMC product can assist the customer in moving the application data from Tier 2 to Tier 1 storage while m

ABC.com has identified an application that is not performing within service levels and resides on
Tier 2 storage. The DMX-4 has multiple tiers of storage. Tier 2 storage consists of 300 GB 10k
rpm and Tier 1 storage consists of 146 GB 15k rpm.
Which EMC product can assist the customer in moving the application data from Tier 2 to Tier 1
storage while maintaining application availability?

what is the minimum number of ISLs required between each switch pair?

You work as an administrator at ABC.com. You study the exhibit carefully.
Exhibit:

A customer is creating a dual fabric topology from four independent switches. Each switch has 32
ports, each operating at 4 Gb/s. The observed loads are displayed in the exhibit.
Based on the information provided, what is the minimum number of ISLs required between each
switch pair?

How would you resolve the customer’s issue?

A cost-conscious customer expressed concern that during backup windows they experience poor
performance from their CLARiiON array. However, during the day they have experienced no
performance problems. Using NaviAnalyzer, they have determined that the read cache is
completely saturated during the backup processes and they believe this is causing the
performance problem.
The customer is requesting that you design a solution to resolve the problem. How would you
resolve the customer’s issue?

What should you suggest to the customer to reduce their backup windows?

ABC.com is storing data on their primary storage server and using EMC NetWorker to back up this
server.
They have been experiencing a significant increase in their backup windows during full backups.
You analyzed the customer’s environment and verified that the backup schedules and levels are
configured correctly. You also noticed that a large amount of data on the primary storage server
has been infrequently accessed.
What should you suggest to the customer to reduce their backup windows?


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