ABC.com has many remote sites with limited bandwidth and fewer than five servers in those
locations. The customer likes to back up the servers in these remote sites to their central data

center. The customer is looking at various de-duplication-based backup applications and has
asked you to explain what makes EMC Avamar a better fit for the environment that has bandwidth
limitations.
Which EMC Avamar design feature addresses the customer’s question?

What is the maximum number of log sets that need to be accounted for in designing a storage
solution for Microsoft Exchange Server 2007 Standard Edition?

ABC.com with several Linux hosts connected to their CLARiiON array has asked for your
assistance. They attempted to create a clone of the volumes on one of their hosts via the
Navisphere CLI and the operation failed.
To ensure the CLI operation is successful, what must the customer do before creating the clones?

ABC.com is interested in enabling their organization’s disaster recovery goals through the use of
MirrorView/A across a telecommunications link to a CLARiiON in a remote facility. What describes
the potential impact of this on the customer’s production CX3-40 array?

You need to perform an assessment of your customer’s backup infrastructure that is using EMC
NetWorker. You will be collecting information such as:
Backup clients
Backup servers
Storage nodes
Amount of data backed up over time
Configured devices
Clients that are not part of the backup network
Which tool should you use to gather this information?

ABC.com is concerned about the performance implications of disabling write cache if one of the
drives in the range 0 through 4 fails on their CX3-40 DAE-OS.
What should you recommend?

A customer would like to provide EMC Ionix ControlCenter access to two users. One user is
located at a remote site with a firewall that separates them from the infrastructure. The other user
is at a remote site with no firewall in the network path.
Which additional information do you need to evaluate this request?

A mainframe customer wants to migrate their data from a non-EMC array to a Symmetrix as well
as ensure high availability. Which data migration service is suited to achieve this goal?

A software engineering company has decided to implement shared networked storage to facilitate
project development. There are approximately 40 servers in the company; 25% are Solaris and
75% are Windows. The company currently limits growth for storage and does not want to add
additional servers for that purpose. They anticipate no more than 30% growth over the next three
years.
The storage utilized for the network file systems must be maintained on the most cost-effective
solution that is the easiest to manage. However, storage must also be tracked so that the required
storage for projects can be charged back to the development teams. Additionally, the network file
system will be used for non-project-related storage from other departments such as Human
Resources and Accounting. Space allocation for non-project files must be monitored and reports
generated for management.
In order to select the most appropriate management application for this environment, you need to
analyze specific qualification information. What is the best methodology to collect this information?

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

ABC.com has collected response time performance data from their CLARiiON array. They are
experiencing periodic increases in overall array response times. They have created a graph of the
data that is displayed in the exhibit.
The customer has a CX3-40 with 22 Windows hosts and replicates data with MirrorView/A
periodically throughout the day. How would you explain the peak in response times given the
overall performance profile shown?