QUESTION: 13

A Dell EMC NetWorker backup administrator just installed a NetWorker Virtual Edition (NVE) server in their environment The administrator wants to maximize performance of the NVE for initial backups.
Which configuration of the virtual disks will result in better initial performance?

Thin Provision
Thick Provision Lazy Zeroed
NFS datastore
Thick Provision Eager Zeroed

Answer(s): D

Explanation:

Virtual disks for the Thick Provision Eager Zeroed, you will get better initial performance.

Reference:

https://www.emc.com/collateral/TechnicalDocument/docu89907.pdf

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QUESTION: 14

An Exchange administrator wants to perform multiple consistency checks in parallel when backing up their Microsoft Exchange 2010 environment with Dell EMC NMM Which variables are set to limit any performance impact this may cause?

NSR_EXCH_CHECK
NSR_ESE_UTIL_SEQUENTIAL
NSR_ESE_UTIL_THROTTLE
NSR_EXCH_BACKUP
NSR_EXCH_CHECK
NSR_EXCLUDE_COMPONENTS
NSR_ESE_UTIL_THROTTLE
NSR_ESE_THROTTLE_DURATION

Answer(s): A

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QUESTION: 15

A Dell EMC NetWorker administrator is protecting a VMware vCenter environment using multiple vProxies. The administrator received a request to start protecting a new vCenter The administrator discovers the new vCenter in NetWorker. However the NetWorker Policy Action wizard for the new vCenter does not show any vProxies available for selection.
What is the cause of this issue?

vProxies are limited to specific vCenters
Five minutes has not elapsed for the first vCenter vProxies to be discovered
NetWorker service nsrd must be restarted
New vCenter virtual machines are not supported for backup

Answer(s): C

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QUESTION: 16

You are configuring a backup solution for a Microsoft SQL Server environment using stripes with a Dell EMC NetWorker server and NMM VDI-based backup Your goal is to achieve higher backup and recovery performance using multiple devices.
What is the maximum parallelism value of the NetWorker Microsoft SQL client?

Answer(s): D

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Free E20-893 Exam Braindumps (page: 4)

QUESTION: 13

Explanation:

Reference:

QUESTION: 14

QUESTION: 15

QUESTION: 16