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EMC E20-260 - VPLEX Specialist Exam for Implementation Engineers

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Page: 2 / 7
Total 210 questions

Click on the calculator in the upper left corner. How much distributed storage can be managed by a 20 GB logging volume?

A.

Up to 640 TB

B.

Up to 20 TB

C.

Up to 320 TB

D.

Up to 200 TB

Refer to the exhibit:

Which two modules are used for back-end connectivity?

A.

A and E

B.

D and E

C.

B and F

D.

C and F

How does VPLEX access back-end arrays?

A.

Through Virtual Targets

B.

Through Virtual Initiators

C.

Through the front-end ports on the Management station

D.

VPLEX provides storage through its own DAE(s)

What steps must be performed to encapsulate LUNs into virtual volumes?

A.

1. Claim native array LUN with data into VPLEX

2. Create extent, create a device on the extent

3. Create a virtual volume

4. Present virtual volume to the host

B.

1. Present a Virtual volume to the host

2. Create device

3. Create extent on the device

4. Execute storage claim wizard

C.

1. Create a new virtual volume

2. Mirror the virtual volume to native volume with data

3. Create device and create extent

4. Present virtual volume to host

D.

1. Discover new storage

2. Create extent

3. Create device

4. Create virtual volume

Which three elements are part of the VPLEX Storage View?

A.

VPLEX FE Port, Initiator, Virtual Volume

B.

VPLEX FE Port, Top-Level Device, Storage Volume

C.

VPLEX BE Port,VPLEX FE Port, Virtual Volume

D.

VPLEX BE Port, Initiator, Virtual Volume

What should be the maximum latency between a VPLEX Management Server and the Cluster Witness?

A.

1 sec

B.

50 ms

C.

5 ms

D.

1 ms

A customer is verifying the host environment before scheduling a VPLEX NDU. According to EMC best practices, which PowerPath load-balancing policy is applied by default to all platforms?

A.

Adaptive

B.

RoundRobin

C.

LeastIO

D.

StreamIO

A customer has asked you to inspect their SAN connectivity before upgrading their Local configuration to a Metro. What will the output of the connectivity validate-be command provide for an analysis of this environment?

A.

The number of supported storage-volumes visible to each director

B.

The number of supported active paths per storage-volume that have been exceeded

C.

The number of supported storage-arrays connected to the cluster

D.

The number of supported logical-units per array connected to the cluster

During the installation of a VPLEX Local, the command ‘configuration system-setup’ is issued. What is accomplished by this command?

A.

Launches EZ-setup Wizard

B.

Configures EMC system reports

C.

Exposes back-end storage to cluster

D.

Creates a logging volume

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

A.

Before creating a distributed device

B.

After creating a local device

C.

After creating a mobility job

D.

Before performing an NDU