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EMC E20-816 Exam Syllabus Topics:

EMC Symmetrix Solutions Expert Exam for Technology Architects Sample Questions:

Question 1

Click on the calculator icon in the upper left corner. Refer to the exhibit.

You are designing the Symmetrix VMAX architecture for a DAS-to-SAN SQL Server migration. Currently all user databases reside on a single locally attached disk enclosure, mounted to "N:\". You have decided on RAID-5 protected 15,000 RPM drives for the new SQL database and RAID-1 for the transaction log.
Last week, you configured Perfmon to record the current IOPS load of the databases during the 8-hour business day, Monday thru Friday as shown in the exhibit. During an average business day, the transaction log processes 87 GB worth of data.
Following EMC best practices, what is the minimum number of spindles required to satisfy the performance needs of the database?

A. 12
B. 8
C. 16
D. 20

Question 2

A customer requested your assistance to review an Oracle 11g deployment. The customer has two sites 50 kilometers apart and uses VMAX arrays and SRDF/S to provide a disaster recovery solution for their critical database. Their business objective is to have a restartable copy of the database in their disaster recovery site. How is this accomplished?

A. The DR site must have a point in time copy of the archive log that will be used to roll forward
B. The DR site must have a running Oracle Instance with all database volumes mounted
C. The DR site must have a copy of the database created using SRDF/S
D. The DR site must have a copy of the database and must apply the transaction logs

Question 3

A company is in the process of setting up a VMware vSphere 5.0 ESXi host. Which power management setting should be set on the physical host BIOS that the ESXi hypervisor will be installed on?

A. Hardware Controlled Mode
B. User Controlled Mode
C. O/S Controlled Mode
D. Hypervisor Controlled Mode

Question 4

Which Symmetrix VMAX component is involved in measuring sampled average response time?

A. Front-end directors
B. Front-end ports
C. Cache
D. Back-end directors

Question 5

Click on the calculator icon in the upper left corner.
A customer is bringing up a new ESX farm and will be provisioning 50TB of storage from Symmetrix pool storage. They will create 25 2TB Data Stores which will be assigned to six Storage Ports. What will be the size of the LUNS presented to the Cluster?

A. 250
B. 125
C. 325
D. 250

Solutions: