Refer to the exhibit.

A junior architect on your team has asked for your assistance in analyzing performance
metrics from a customer’s array. You have been provided with the exhibit, which depicts two
devices and their associated workloads. Which answer best describes what is occurring?

Refer to the exhibit.

A customer has three SAS DAEs configured with eight 4+1 RAID 5 Groups (RG) and six Hot
Spares as shown in the exhibit. All RGs are unused except for RG 0, which contains the
Control LUNs. All LUNs except for those in RG 0 are the same size. Which dvols will be
selected for file system creation using Automatic Volume Management System-defined pools?

Refer to the exhibit.

A customer is seeking insight about the data access profile on LUN 500, and has provided
you the output shown in the exhibit. The Average Seek Distance (GB) parameter from
Unisphere Analyzer shows a high value relative to the size of the disks that make up the
RAID Group on which LUN 500 resides. What can you determine about the data access
profile of LUN 500?

Refer to the exhibit.

What can be concluded from the exhibit about the I/O profile of LUN 600?

Refer to the exhibit.

A customer has three SAS DAEs configured with eight 4+1 RAID 5 Groups (RG) and six Hot
Spares. All RGs are unused except for RG 0, which contains the Control LUNs. All LUNs
except for those in RG 0 are the same size. Which dvols will be selected for the second file
system creation using Automatic Volume Management System-defined pools?

Refer to the exhibit.

You are proposing a storage solution using VNX to support a Microsoft Exchange 2010
virtual implementation on VMware ESXi. You have worked with the customer to understand
the Exchange requirements, which are described in the exhibit. Based on availability,
performance, and Exchange mailbox size requirements, you are recommending RAID 5 with
7.2K rpm NL/SAS drives. Following EMC best practices, what is the minimum number of
spindles that would be required for this environment?

Refer to the exhibit.

What is true of the I/O access pattern after 16:10?

When designing a VNX solution, which metric should be used to measure the time a
component is busy servicing requests?

Which function of MCC allows cache to dynamically react to workload changes?

What is the prefetch mode in MCC that triggers a host to read two logical cache pages?