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Master the EMC E20-260 Exam: Essential Study Tips and Strategies

Questions 31

Refer to the exhibit.

E20-260 Question 31

You have opened the VPLEX Unisphere Manager to validate the health of the system.

What is the most likely reason for the Operational Status indicator?

Options:

A.

The VPLEX Witness has detected a WAN link failure.

B.

A component is in a degraded state in the cluster.

C.

Cluster-1 has lost management IP connection to cluster-2

D.

The cluster-1 management server has failed.

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Questions 32

You are administering a VPLEX Metro configuration. When is it necessary to create a logging volume?

Options:

A.

Before creating a distributed device

B.

After creating a local device

C.

After creating a mobility job

D.

Before performing an NDU

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Questions 33

A customer has a quad-engine VPLEX Metro configuration and has stated they want to review their performance metrics from the past 4 hrs on the entire cluster. How many performing log files will they need to pull from the management server in order to analyze all of their components?

Options:

A.

16 performance log files

B.

8 performance log files

C.

2 performance log files

D.

None, all metrics are displayed in the Unisphere GUI

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Questions 34

Refer to the exhibit.

E20-260 Question 34

You are implementing a VPLEX Metro configuration, and some BE ports are not logged into the fabric.

Which VPLEX command should be performed?

Options:

A.

set topology p2p

B.

set enabled=true

C.

set topology loop

D.

set port speed

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Questions 35

medium-sized VPLEX clusters are connected via IP with a round-trip latency of approximately 35 ms.

What type of configuration is this?

Options:

A.

Geo

B.

Metro

C.

Local

D.

Global

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Questions 36

Refer to the exhibit.

E20-260 Question 36

A customer needs to provision storage to a host on Cluster 1, but there is no additional local array capacity to allocate. How could the customer facilitate assigning storage to the Cluster 1 host from an array locally connected to Cluster 2?

Options:

A.

Enable remote access for a Cluster 2 virtual volume.

B.

Add a remote mirror to a Cluster 2 virtual volume.

C.

Create a distributed device from a virtual volume on Cluster 2

D.

Add a virtual volume from Cluster 2 to a distributed consistency group.

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Questions 37

Which vplexcli command will ensure that the directors SSD firmware has been upgraded to the correct version after the VPLEX NDU?

Options:

A.

version -a --verbose

B.

director firmware show-banks

C.

version -a

D.

ll /**/internal-disks/*

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Questions 38

Refer to the exhibit.

E20-260 Question 38

What does this VPLEX cache operation represent?

Options:

A.

Local Read Hit

B.

Global Read Hit

C.

Local Read Miss

D.

Global Read Miss

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Questions 39

Refer to the exhibit.

E20-260 Question 39

What is the result of the command?

Options:

A.

clustermirror becomes a top-level device but without any virtual volume created or guarantees about its data.

B.

clustermirror becomes a top-level device, and a virtual volume is created for the device if the parent had a virtual volume.

C.

clustermirror is broken down to its base extents.

D.

clustermirror is detached and discarded.

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Questions 40

A customer wants to implement VPLEX between two datacenters 200 km apart. The latency between the sites is 15 ms.

Which VPLEX topology is recommended?

Options:

A.

Metro

B.

Geo

C.

Local

D.

Global

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Exam Code: E20-260
Exam Name: VPLEX Specialist Exam for Implementation Engineers
Last Update: Jul 19, 2024
Questions: 210

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