E20-526 by EMC Actual Free Exam Questions And Answers

Question 1

How should a storage administrator navigate to different XtremIO clusters from the XMS
GUI if the administrator has more than one cluster managed by the same XMS?

A. Click the Cluster Name on the Status bar at the bottom of the screen

B. Click the Inventory List button on the Menu bar

C. Click the Cluster Name on the Menu bar near the top of the screen

D. Click the Administration tab and locate the Cluster Name

Discussion 0

Correct Answer: B Vote an answer

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Question 2

An administrator receives an error on an XtremIO array while performing snapshot refreshes to a production volume. What is a potential cause for this issue?

A. Only snapshot-to-snapshot refresh is supported

B. Volume was not unmapped on the XtremIO cluster

C. Volume was not unmounted on the host

D. Refresh of the production volume is not supported

Discussion 0

Correct Answer: C Vote an answer

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Question 3

A user attempts to create a quorum disk for a host cluster. Volume parameters are:
However, the volume creation fails. What caused the process to fail?

A. Volume name is invalid

B. Volume size is too small

C. Quorum disks cannot have an 8kB block size

D. XtremIO volumes cannot be quorum disks

Discussion 0

Correct Answer: B Vote an answer

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Question 4

When using a 10 TB single X-Brick, what is the minimum amount of data that should be written during the Fill phase of the PoC Toolkit?

A. 30 TB

B. 15 TB

C. 20 TB

D. 10 TB

Discussion 0

Correct Answer: C Vote an answer

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Question 5

Who developed the framework for testing All-Flash arrays that is used in the XtremIO PoC?

A. Micron

B. EMC

C. Seagate

D. IDC

Discussion 0

Correct Answer: D Vote an answer

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Question 6

An XtremIO administrator is having a problem with performance and is troubleshooting the issue. What is an accurate statement about I/O transfers?

A. As I/O size decreases, IOPs decrease, and latency increases

B. As I/O size decreases, IOPs increase, and bandwidth increases

C. As I/O size increases, IOPs decrease, and bandwidth increases

D. As I/O size increases, IOPs increase, and latency increases

Discussion 0

Correct Answer: D Vote an answer

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Question 7

A customer wants to purchase an XtremIO array. After the array is installed, the customer wants to initially disable encryption. What is the result of enabling encryption on an array that is already being used?

A. Data will be erased and the XtremIO cluster services will be temporarily shutdown.

B. Data will remain in place but the XtremIO cluster services will need to be temporarily shutdown.

C. Data will remain in place and there will be no interruption to the XtremIO cluster services.

D. Data will be erased but there will be no interruption to the XtremIO cluster services.

Discussion 0

Correct Answer: B Vote an answer

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EMC Specialist - Technology Architect, XtremIO Solutions and Design - E20-526 Exam Practice Test

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