E20-893 Cheat Sheet

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E20-893 Exam Dumps

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Question No 1
A Dell EMC NetWorker administrator is configuring
the backup environment to use the parallel save
streams feature. However, the administrator
notices that the feature is not being used for
backups of a specific client. What is a possible
cause for this issue? A. Client parallelism 4
PSSstreams_per_ss 4 B. Client parallelism 8
PSSstreams_per_ss 4 C. Client parallelism 8
PSSstreams_per_ss 12 D. Client parallelism
12 PSSstreams_per_ss 4 Answer D
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Question No 2
A Dell EMC customer has many Oracle instances and
is using NMDA to perform a cold backup. One of
their requirements is to keep their databases in
NOARCHIVELOG mode. One datafile has been lost and
needs to be restored. What action(s) should be
taken to restore the data? A. Shut down the
database, restore the entire database, and then
mount the database B. Apply the REDO logs after
restoring the backup to ensure the database is
consistent C. Perform an online restore of the
datafile from the latest backup D. Perform a
point-in-time recovery to restore only the
missing datafile Answer B
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Question No 3
A Dell EMC administrator is configuring a new SAP
with Oracle environment What is a consideration
when configuring backups using NMSAP? A.
Restartable backups are not supported B. SAP and
Oracle must be deployed on physical servers C.
Probe-based backups are supported D. Only offline
Oracle database backups are supported Answer A
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Question No 4
A Dell EMC administrator is configuring a new SAP
with Oracle environment What is a consideration
when configuring backups using NMSAP? A.
Restartable backups are not supported B. SAP and
Oracle must be deployed on physical servers C.
Probe-based backups are supported D. Only offline
Oracle database backups are supported Answer A
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Question No 5
A Dell EMC NetWorker administrator wants to
perform a recovery of Microsoft Exchange server
data The administrator wants to retain all
existing Exchange transactions that have occurred
since the last backup Current Exchange
transaction logs are available. What should be
selected from "Recovery Options" within NMM? A.
Point-in-time recovery B. RDB data recovery C.
Granular level recovery D. Roll-forward
recovery Answer C
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Question No 6
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? A.
12 B. 32 C. 33 D. 36 Answer D
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Question No 7
A customer is configuring Dell EMC NetWorker for
use with a DD Boost device They want to ensure
they optimize performance When balancing DD Boost
devices and backup sessions, which option will
result in the best performance? A. Many DD Boost
devices with minimal backup sessions per
device B. Fewer DD Boost devices with minimal
backup sessions per device C. Many DD Boost
devices with more backup sessions on each
device D. Fewer DD Boost devices with more backup
sessions on each device Answer A
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Question No 8
A Dell EMC NetWorker administrator is concerned
that the NetWorker server is not waiting long
enough before restarting the nsrsnmd process on a
specific storage node Which attribute can be
tuned on the NetWorker server to increase the
amount of time the server waits to restart an
nsrsnmd process that cannot be reached? A. Save
lockout B. Storage node timeout C. nsrmmd control
timeout D. Save mount timeout Answer B
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Question No 9
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? A. NSR_EXCH_CHECK NSR_ESE_UTIL_SEQUENTIAL
B. NSR_ESE_UTIL_THROTTLE NSR_EXCH_BACKUP C.
NSR_EXCH_CHECK NSR_EXCLUDE_COMPONENTS D.
NSR_ESE_UTIL_THROTTLE NSR_ESE_THROTTLE_DURATION An
swer A
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Question No 10
A Dell EMC NetWorker administrator receives an
e-mail indicating that 10 e-mails from the Public
mailbox are missing The Microsoft Exchange
administrator wants to restore only the 10
e-mails to an alternate location. Can this
recovery be performed and why? A. No Granular
Level Recovery of the Public folder is not
supported. B. Yes RDB Recovery can restore only
the 10 e-mails C. Yes Granular Level Recovery of
the Public folder is supported. D. No The Public
folder cannot be restored. Answer C
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