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E20-260 Exam Dumps - VPLEX Specialist Exam for Implementation Engineers

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Question # 17

You have added a new storage array to your environment, but VPLEX, does not see it. Which VPlexcli command will display the new storage array?

A.

clusters/cluster-/storage-elements/storage-arrays/array re-discover

B.

/array claim -s

C.

/clusters/cluster-//storage-elements/storage-arrays>array used-by-array

D.

connectivity validate-be

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Question # 18

A customer wants to collect performance data for specific virtual-volumes and has created the performance monitor.

What step needs to be performed to enable data capture?

A.

The customer needs to utilize the "-capture" flag when creating the monitor

B.

Virtual-volumes cannot have any performance data collected against them

C.

The customer needs to create an associated sink for data collection

D.

The customer needs to enable performance collection through the VPLEX GUI

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Question # 19

After an expansion of a RAID-0 device in VPLEX, the customer notices a slight degradation of performance. What could cause this?

A.

After the expansion operation is complete, the original mapped device has been converted into type RAID-C.

B.

After the expansion operation is complete, the original mapped device has been converted into type RAID-S.

C.

The device is striped across mismatched array types.

D.

The device is striped across RAID-S devices.

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Question # 20

You created a synchronous consistency group, which contains two distributed volumes configured with the rule "set cluster-1-detaches".

What is the expected behavior of the virtual volumes in the event of a WAN-COM failure?

A.

cluster-1 is declared the winner after 5 seconds and I/O will continue at that cluster.

B.

I/O will continue at both clusters.

C.

I/O will be suspended at both clusters until the WAN-COM is repaired.

D.

cluster-2 is declared the winner after 5 seconds and I/O will continue at that cluster.

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Question # 21

What are the four basic dm migration commands for moving extents or devices?

A.

Start, commit, clean, and remove

B.

Create, clean, commit, and remove

C.

Start, commit, clean, and terminate

D.

Create, commit, clean, and terminate

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Question # 22

Refer to the exhibit.

What does this 4-step VPLEX cache operation represent?

A.

Global Read Miss

B.

Local Read Hit

C.

Global Read Hit

D.

Local Read Miss

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Question # 23

You need to claim storage that is presented to VPLEX from a VNX. What is required in order to create the mapping file needed by the VPLEX Claim Storage Wizard?

A.

A host with solutions enabler installed and zoned to SPA and SPB

B.

The user name, password and management address of the VNX

C.

A host with WinSCP installed, with an IP connection to the VPLEX Management Server

D.

The username and password of the VPLEX Management Server

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Question # 24

What function does the SNMP agent on the Management Server provide?

A.

Cluster Management

B.

Director Management

C.

Cluster Statistics

D.

User Management

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