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EMC Symmetrix Solutions Expert Exam for Technology Architects Sample Questions:

1. You are designing a Symmetrix VMAX array with 15K rpm Fibre Channel drives and 7.2K rpm SATA drives. How can you ensure that every back-end director manages just one type of drive?

A) Connect drives of just one type to each front-end director
B) Connect drives of just one type to each engine
C) Load drives of just one type in each bay
D) Load drives of just one type in each disk array enclosure

2. A company plans to deploy Symmetrix VMAX arrays in their VMware vSphere environment. The ESXi hosts will be connected to the VMAX arrays over a FC SAN. What VMAX FA port flag is optional?

A) SCSI_Support
B) Unique_WWN
C) Init_Point_to_Point
D) SPC2_Protocol_Version

3. A VMware customer noticed slow performance of virtual machines hosted on an ESXi host. Which value indicates that the ESXi host is overloaded and is causing virtual machine slow performance?

A) Load average = 0.1
B) Load average >= 1
C) Load average <1
D) Load average = 0.5

4. A data warehouse team is reporting poor performance on their batch reports. The database runs on a Solaris host connected to a DMX-4 array with Fibre Channel drives sized to support a sequential read workload. Which metrics in Performance Manager would be useful in diagnosing the performance issue?

A) Read hit %, Tracks not used per second, Average sampled read time, I/O per second
B) I/O per second, KBytes read per second, prefetched tracks per second, Tracks not used per second
C) KBytes read per second, Prefetched tracks per second, Read %, Write %
D) Average sampled read time, KBytes read per second, I/O per second, Read hit %

5. Refer to the exhibit.

A customer is reviewing the overall SAN Fabric and needs to determine data access risk points. Which numbered item will provide an intruder access to the SAN Space?

A) 2
B) 4
C) 3
D) 1

Solutions: