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EMC E20-562 VPLEX Specialist Exam for Storage Administrators Exam Practice Test

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Total 66 questions

VPLEX Specialist Exam for Storage Administrators Questions and Answers

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Question 1

A new VPLEX system has been installed that uses ESRS. The firewall administrator has opened ports 25, 9010, and 5901 between VPLEX and ESRS. A support ticket is logged. While trying to troubleshoot, the technical support engineer cannot access the GUI of VPLEX.

Which port needs to be opened on the firewall?

Options:

A.

21

B.

443

C.

3268

D.

8080

Question 2

A storage administrator wants to view additional performance metrics for their VPLEX cluster. The administrator runs the report create-monitors command to help with this task.

Options:

A.

Disks, ports, and volumes

B.

Disks, volumes, and hosts

C.

Disks, storage views, and ports

D.

Disks, initiators, and storage volumes

Question 3

What determines which cluster will service I/O in the event of a WAN COM failure for a distributed device that is not a member of a consistency group?

Options:

A.

Rule set of the distributed device

B.

VPLEX Witness

C.

Detach rule of the consistency group

D.

Detach rule of the storage view

Question 4

Refer to the exhibit.

A virtual volume created on a distributed device is experiencing performance problems. The virtual volume is in a storage view in Cluster-1.

What could be the issue?

Options:

A.

There is storage volume contention on Cluster-2

B.

A WAN COM failure has occurred

C.

Distributed device I/O is exceeding WAN COM bandwidth

D.

Device mobility jobs are moving data across the WAN COM

Question 5

LUNs belonging to an ESXi cluster were encapsulated behind VPLEX. What information must be shared with the ESXi administrator so that they can re-discover the datastore and the RDM LUNs?

Options:

A.

Virtual volume VPD

B.

UUID of back-end LUN

C.

VML ID

D.

WWN: WWPN

Question 6

Which protocol is presented by “B” in the exhibit?

Options:

A.

FC

B.

iSCSI

C.

FCoE

D.

IPFC

Question 7

Which VPLEX component can determine the difference between a partition and a site failure of a VPLEX Metro configuration?

Options:

A.

VPLEX Witness

B.

Management Server

C.

Distributed device

D.

Consistency group

Question 8

What condition would prevent volume expansion?

Options:

A.

Migration occurring on the volume

B.

Volume not belonging to a consistency group

C.

Metadata volume being backed up

D.

Logging volume in re-synchronization state

Question 9

What are the two common use cases of the VPLEX Mobility feature?

Options:

A.

NDU upgradesContinuous Data Protection

B.

Workload RebalanceDeduplication

C.

Workflow AutomationTech Refresh

D.

Tech RefreshWorkload Rebalance

Page: 1 / 7
Total 66 questions