NS0-163 Network Appliance Data Protection Solutions Part 3

http://www.aroopam.com/One week ago you performed a single file SnapRestore from a snapshot other than the
most recent. You now notice that the storage appliance is now taking longer to perform
snapshot deletions. Which one of the following reasons is the most likely cause of this
problem?
A. Snapshots that existed after the one used for the single fileSnapRestore need to be
manually deleted.
B. The SnapRestore schedule changed from weekly to hourly.
C. All of the snapshots created after you did the single fileSnapRestore were deleted,
and reserved inodesfrom the snapshots still exist.
D. Before a snapshot can be deleted, the active maps across all snapshots need to be
checked for active blocks related to the file you restored.
Answer:
D
You have quiesced a volume to stabilize the contents of a destination just prior to a
snapshot. What is the next logical command that you would issue after the snapshot is
complete?
A. snapmirror resume
B. snapmirror quiesce-q
C. options snapmirror.log enable off
D. snapmirror restart
Answer:
A
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To remove a cluster setup, you must perform the steps displayed in the exhibit.
A. True
B. False
Answer:
A
Which one of the following statements apply to the Free Space Estimator utility?
A. This utility determines if there is sufficient space on the secondary volume to perform
a transfer
B. This utility determines if there is sufficient disk space available on the primary to
perform an OSSV transfer
C. This utility runs automatically after each transfer
D. This utility must be enabled on the secondary storage system
Answer:
B
You have connected all cables and disk shelves in a Fabric Attached MetroCluster.
Which one of the following commands would you use to verify that disks are connected
and have dual paths?
A. storage show disk-p
B. sysconfig -v
C. vol status -r
D. disk show
Answer:
A
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A mirrored volume has a failed disk, but there are no available spares in the pool from
which the degraded plex was built. Data ONTAP will:
A. Choose spare disks to reconstruct from the opposite pool
B. Warn you that there are no available spares from the proper pool
C. "Halt" after 24 hours if spare disks are not added to the proper pool
D. Stop all applications that are running
Answer:
B
Which one of the following options will allow a snapmirror storage appliance to mirror
from this system?
A. snapmirror. destination
B. optionssnapmirror.allow
C. snapmirror.access
D. optionssnapmirror.access host =
Answer:
D
You can avoid data corruption when you issue the cf forcetakeover-d command if the
remote node is
A. powered on and accessible.
B. fenced off manually.
C. Powered off and inaccessible.
D. in a giveback mode.
Answer:
C
What is the maximum distance between a standard clustered pair?
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A. 10 meters
B. 50 meters
C. 100 meters
D. 500 meters
Answer:
D
You want to create an automated test environment that performs a single file
SnapRestore. Every time you run the procedure, however, SnapRestore prompts you to
confirm your decision to revert the file. How can you automate this step?
A. Enter the priv set advanced mode on the storage appliance and the prompt will not
appear.
B. Enable the options snaprestore_noprompts enable=on option.
C. Use the -f option with the snap restore command.
D. These prompts are for data protection and auditing and cannot be overridden.
Answer:
C
In a synchronous SnapMirror configuration, the soui'ce storage appliance exhibits high
latency due to user traffic and rapid data change from SnapMirror transactions.Which
one of the following tuning methods best resolves this performance behavior? Edit the
/etc/snapmirror.conf file on the destination storage appliance and set:
A. outstandine=3s
B. visibilityinterval=3s
C. cksum=3s
D. srccon=3
Answer:
A
Which one of the following is not recommended as a secondary system for SnapVault?
A. NearStore R200
B. FAS900 series
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C. F700 series
D. FS80
Answer:
C
The Snap Vault secondary system makes a snapshot of its own volume where the qtrees
are located.
A True
B. False
Answer:
A