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EMC Symmetrix Solutions Expert Exam for Technology Architects Sample Questions:

1. A customer is experiencing heavy memory utilization on an ESXi host that may be causing performance problems. Which VMware memory management technique will allow virtual machines to de-allocate its memory when physical ESXi RAM is insufficient?

A) Memory Ballooning
B) Memory swapping
C) Memory Compression
D) Transparent Page Sharing

2. Refer to the exhibit.

A customer has a three-site configuration, where Site-A is running critical production applications, Site-B receives data from Site-A in SRDF/S mode and is used exclusively for disaster recovery. Site-C is a new location designed to receive data from Site-B using Cascaded SRDF. During the initial establish of data between Site-B and Site-C, significant performance issues were encountered at Site-A. What action should be taken to improve Site-A performance?

A) Use SRDF/S mode from Site-B to Site-C
B) Use separate RF-ports between Site-B and Site-C
C) Use SRDF/acp_dsk mode from Site-A to Site-B
D) Use different RF-ports on Site-C

3. When utilizing shared storage within a VMware vSphere 5.0 environment, what type of storage should swap files be placed on?

A) Eager Zero Provisioned
B) Thick Provisioned
C) Virtual Provisioned
D) Thin Provisioned

4. Click on the calculator icon in the upper left corner. A customer is implementing an Exchange 2010 environment for 500 users on an EMC Symmetrix VMAX and has the following requirements.
-1 GB mailbox quota per user.
-Each user sends and receives approximately 125 messages per day.
-The average message size is 65 KB.
-Deleted items will be retained for 14 days.
What is the minimum capacity recommended for each mailbox?

A) 1.1 GB
B) 1.3 GB
C) 1.0 GB
D) 1.6 GB

5. 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) O/S Controlled Mode
C) Hypervisor Controlled Mode
D) User Controlled Mode

Solutions: