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  5. XtremIO Solutions Specialist Exam for Implementation Engineers Questions and Answers

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Questions # 11:

You are connecting a host with two Fibre Channel HBAs to an XtremIO array. The array is a single X-Brick connected to two Fibre Channel switches.

According to EMC best practices, how should the host be zoned to the array?

Options:
A.

Single initiator, single target – using WWPNs

B.

Single initiator, single target – using WWNNs

C.

Single initiator, multi target – using WWPNs

D.

Single initiator, multi target – using WWNNs

Expert Solution
Questions # 12:

How many PDP and PDU are in one EMC factory 44U rack?

Options:
A.

2 PDP; 2 PDU

B.

4 PDP; 4 PDU

C.

6 PDP; 6 PDU

D.

8 PDP; 8 PDU

Expert Solution
Questions # 13:

You are preparing to install a new XtremIO cluster. What software may be required for you to perform the installation?

Options:
A.

XtremIOstorage controller rescue image

XtremApp software bundle

B.

XtremIO Technician Advisor

XMCLI Client

C.

XtremIO Technician Advisor

XMS rescue image

D.

XMS VHD file

XtremApp software bundle

Expert Solution
Questions # 14:

How many XMS are required for a single, four X-Brick cluster?

Options:
A.

1

B.

2

C.

3

D.

4

Expert Solution
Questions # 15:

Which factor that effects performance can be tuned?

Options:
A.

Execution throttle

B.

Data Protection XDP

C.

Data compression

D.

Data deduplication

Expert Solution
Questions # 16:

What should you do prior to presenting LUNs to a new Linux host?

Options:
A.

Disable IO elevators

B.

Disable DM-MPIO

C.

Set least queue depth

D.

Rebuild GRUB

Expert Solution
Questions # 17:

What are the three most active components measured in the Performance pane in the XtremIO GUI?

Options:
A.

Volumes, Initiator Groups, and Block Size

B.

Initiator Groups, iSCSI Bandwidth, and Block Size

C.

iSCSI Bandwidth, FC Bandwidth, and Volumes Space

D.

FC Bandwidth, Block Size, and Volumes Space

Expert Solution
Questions # 18:

What is the purpose of the pre-installed self-signed certificate included in the XMS software?

Options:
A.

Enables initial, secure communication between the client machine and the XMS

B.

Enables initial, secure communication between the hosts and the Storage Controllers

C.

Enables secure communication between the Storage Controllers and the DAE

D.

Enable secure communication between the Storage Controllers and the XMS

Expert Solution
Questions # 19:

Refer to the exhibit.

Question # 19

Which ports are used for external iSCSI connections?

Options:
A.

A1 and A2

B.

B1 and B2

C.

C1 and C2

D.

D1 and D2

Expert Solution
Questions # 20:

Which XMCLI command should be executed on the XMS to form an XtremIO cluster?

Options:
A.

create-cluster

B.

add-cluster

C.

modify-clusters-configuration

D.

modify-xms-parameters

Expert Solution
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