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E20-368 Questions and Answers

Question # 6

In a dual X-Brick cluster, how many Storage Controllers are directly powered by the rack's PDUs?

A.

0

B.

1

C.

2

D.

4

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Question # 7

What is used to distribute the data between X-Bricks in a 4 X-Brick cluster?

A.

InfiniBand

B.

iSCSI

C.

FC

D.

FCoE

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Question # 8

While attaching an MS Windows host to an EMC XtremIO array, you are tasked with adjusting the queue depth on the Qlogic HBAs.

For optimum performance with XtremIO, what value should you use?

A.

32

B.

128

C.

256

D.

512

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Question # 9

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

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

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Question # 10

Which factor that effects performance can be tuned?

A.

Data Protection XDP

B.

Data compression

C.

Data deduplication

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Question # 11

You are presenting storage to a VMware cluster that performs variable block writes.

What block size should you configure the XtremIO volume to use?

A.

512 B

B.

4 KB

C.

8 KB

D.

63 offset

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Question # 12

Which element of the GUI displays the user ID who is logged into the cluster?

A.

Status Bar

B.

Menu Bar

C.

Storage Pane

D.

Inventory Pane

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Question # 13

What are the four severity levels that can be displayed with the alert details?

A.

Informational, minor, major, and critical

B.

Informational, warning, error, and critical

C.

Notice, warning, alert, and error

D.

Warning, error, critical, and alert

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Question # 14

An alert has been generated. Which document can you examine for more detailed information regarding the error?

A.

XtremIO User Guide

B.

XtremIO Security Configuration Guide

C.

XtremIO Release Notes

D.

XtremIO Host Configuration Guide

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Question # 15

Which method is used to transfer the required software package to the XMS for installation?

A.

SCP

B.

USB port

C.

FTP

D.

Update Manager

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Question # 16

An administrator took a snapshot of a 4 TB volume with 1 TB of consumed space. One TB of new writes are performed on the volume and 1 TB of writes are performed on the snapshot.

What is the total consumed space?

A.

1 TB

B.

2 TB

C.

3 TB

D.

4 TB

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