Dell EMC E20-562 Exam Questions – (March-2018 dumps)

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E20-562 exam questions, E20-562 PDF dumps; E20-562 exam dumps:: https://www.dumpsschool.com/E20-562-exam-dumps.html (66 Q&A) (New Questions Are 100% Available! Also Free Practice Test Software!)

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

Version: 8.0
Question: 21

Why is it EMC best practice that each back-end LUN has a connection to all the A-directors and to all the B-directors in the VPLEX cluster?

A. Prevents data unavailability during a non-disruptive upgrade
B. Reduces the number of ITLs
C. Ensures writes are mirrored on director local cache
D. Optimizes global read cache

Answer: A

Question: 22

Which VPLEX component can determine the difference between a partition and a site failure of a VPLEX Metro configuration?

A. VPLEX Witness
B. Management Server
C. Distributed device
D. Consistency group

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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