E20-260 EMC VPLEX Specialist Exam for Implementation Engineers exact Exam Questions

VPLEX Specialist Exam for Implementation Engineers

Last Update 5 hours ago Total Questions : 210

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Question # 51

Refer to the exhibit.

The customer deleted ext_2 on a 20 GB LUN in order to make an extent of 10 GB. Why is the customer unable to create a 10 GB extent?

Chunks of the storage need to be contiguous.

Storage array must be re-discovered.

ext_2 cannot be deleted.

The defrag property is set to false.

Question # 52

Refer to the exhibit.

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?

Enable remote access for a Cluster 2 virtual volume.

Add a remote mirror to a Cluster 2 virtual volume.

Create a distributed device from a virtual volume on Cluster

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

Question # 53

Refer to the exhibit.

The customer has not followed EMC best practices when cabling their VS2 VPLEX engine. You are asked how to re-cable the engine to adhere to best practices. What is your response?

Swap port 00 with port 01 of module A0-FE and B0-FE.

Swap port 00 with port 01 of module A1-BE and B1-BE.

Swap port 02 with port 03 of module A0-FE and B0-FE.

Swap port 02 with port 03 of module A1-BE and B1-BE.

Question # 54

Refer to the exhibit.

The customer has not followed EMC best practices when cabling their VS2 VPLEX engine. You are asked how to re-cable the engine to adhere to best practices. What is your response?

Swap port 00 with port 01 of both director A and director B.

Swap port 02 with port 03 of both director A and director B.

Swap port 00 with port 01 of director B.

Swap port 00 with port 01 of director A.

Question # 55

In which asynchronous Consistency Group Operation stage are the delta sets written to the storage arrays?

Commit

Closed

Exchange

Open

Question # 56

In addition to Active Directory, with what other directory service can VPLEX integrate for user authentication?

LDAP

NIS

NDS

PAM

Question # 57

What is the recommended protection to be used when creating a VPLEX Logging Volume?

RAID-1

Raid-C

RAID-0

Mapping

Question # 58

Refer to the exhibit.

The customer has not followed EMC best practices when cabling their VS2 VPLEX engine. What action would you recommend to fix this issue?

Swap ports 00 with ports 01 of both director A and director B.

Swap port 02 with port 03 of both director A and director B.

Add two more additional fabrics and place each director in its own fabric.

Separate all FE and BE ports into their own fabric.

Question # 59

A customer has purchased a dual engine VPLEX Metro cluster. During installation, there are not enough free SAN ports to connect all WAN-COM ports to the SAN. What is the recommended approach?

The customer must connect the WAN-COM ports of the first engine only and disable the second engine from the VPLEX CLI.

It is sufficient to connect the WAN-COM ports of either engine 1 or 2 because redundancy is provided by leveraging two separate SAN fabrics.

The customer must provide additional SAN ports or acquire additional SAN ports to connect all WAN-COM ports of both VPLEX engines to the SAN.

The customer must connect the WAN-COM ports of the first engine only and disable the second engine from the Unisphere for VPLEX GUI.