Dell EMC E20-562 Exam Preparation Questions – Pass With Guarantee

By | March 21, 2018

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Latest Dell EMC E20-562 Dumps Exam Questions and Answers:

Version: 8.0
Question: 21

A company has just installed a new VPLEX cluster into their storage environment with numerous existing storage arrays. They need to present the host’s existing data from the VPLEX cluster.
Which method should be used to perform this operation?

A. Encapsulate
B. Distribute
C. Stripe
D. Concatenate

Answer: B

Question: 22

A storage administrator has created a VPLEX distributed device. The administrator is performing application tests on the host utilizing the distributed virtual volumes. During testing, some of the write response times appear to be elongated.
What is a characteristic of distributed devices that explains this issue?

A. Writes need to be written locally to multiple VPLEX Directors before sending a host acknowledgement.
B. Writes need to be written to both clusters before sending a host acknowledgement.
C. Writes need to be journaled in the VPLEX Witness logging volumes before sending a host acknowledgement.
D. Writes need to be protected on the remote disk arrays only before sending a host acknowledgement.

Answer: A

Question: 23

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.

A. Disks, ports, and volumes
B. Disks, volumes, and hosts
C. Disks, storage views, and ports
D. Disks, initiators, and storage volumes

Answer: A

Question: 24

What is required before a host can detect the virtual volumes presented by the VPLEX?

A. Virtual volumes can only be detected after a reboot
B. RAID configuration must be enabled for Virtual volumes
C. EZ Provisioning wizard must be run on the host
D. Host must initiate a bus-scan of the HBAs

Answer: D

Question: 25

What is a consideration for using a VPLEX logging volume?

A. Must be created on each VPLEX cluster before creating a distributed device
B. Automatically provisioned at each VPLEX cluster when the distributed device is created
C. A distributed device must be created before a logging volume can be created
D. VIAS can be used to create a logging volume at each cluster

Answer: A

Question: 26

Using the Storage Volume expansion method for virtual volumes built on RAID-1 or distributed RAID-1 devices, what is the maximum number of initialization processes that can run concurrently, per cluster?

A. 100
B. 250
C. 500
D. 1000

Answer: D

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