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The dedicated/standby pairs of network interfaces for clustered filer pairs can be ondifferent network subnets.A. TrueB. FalseAnswer: BWhat command would you enter to review the list of snapshots available for reversion ofvol2?A. snap restore -r vol /vol/vol2B. snap restore -t vol / vol/vol2C. snap restore -t file -r /vol/vol2/home/re/vol/vol2/etc/reD. snap restore -s vol /vol/vol2Answer: BWhich two type of resources can be replicated using the SnapMirror command?A. RAID groupB. QtreeC. FileD. VolumeAnswer: BDWhen does the filer operating system Performa a consistency point update?A. Every 10 secondsB. When all of NVRAM become filled and every10 seconds.C. After every snapshot.D. Three times a day.E. When half of NVRAM becomes filled or every 10 seconds.Answer: EWhich option of the snap restore command allows you to specify a different directory, aslong as the directory already exists?A. snap restore -rB. snap restore -dC. snap restore -sD. snap restore -cAnswer: AData ONTAP uses inodes in an active file system to reference ________.A. disk blocksB. file segmentsC. QtreesD. snapshotsAnswer: AOne of primary design goals of WAFL is toA. utilize a common inode structure.B. Keep WAFL metadata in fixed location protected by RAID 4.C. Keep WAAFL metadata in files.D. Write new data to allocated disk block and never overwrite existing data.E. Maintain two identical copies of the inomap.Answer: COne week ago you performed a single file SnapRestore from a snapshot other than themost recent. You now notice that the storage appliance is taking longer to performsnapshot deletions. Which of the following reasons is the most likely cause of this problem.A. Snapshots that existed after the one used for the single file SnapRestore must be manuallydeleted.B. The SnapRestore schedule changed from weekly to hourly.C. All of the snapshots created after you did the single file SnapRestore were deleted, andreserved inodes from the snapshots still exist.D. Before a snapshot can be deleted, the active maps acroos all snapshots need to be checkedfor active blocks related to the file you restored.Answer: DAfter a SnapREstore reversion of a volume, incremental backup and restore operations onthe file or volume cannot rely on the timesamps to determine what data needs to be backupor restored. Which of the following is the most likely course of action to take to ensurecorrect incorrect incremental backups?A. Perform a base-level incremental backups?B. Reboot the storage appliance to reset timestamps back to their original times before thereversion.C. Take a new snapshot of the volume to create new base-level timestamps for theincremental backup.D. First perform choice and then choice a.Answer: AIn Data ONTAP 6.2 the capacity of qtrees can modified without having to destroy the qtreeor volume it is on.A. TrueB. FalseAnswer: AFive minutes ago, you performed a single file SnapRestorer on a large NFS file. Four out often of your NFS users are now complaining about getting "stale file handles" for the file.Which of the following is the most likely cause of this problem, and the best procedure tocorrect it?A. These four users are on a different subnet form the other. Start troubleshooting bychecking their subnet.B. After a single file SnapRestore, NFS users have to reboot their system. Have them reboottheir systems.C. This might be due to an NFS storage appliance and client version mis-match. Check tosee that these users have the same version of the NFS client that existed at the time thesnapshot was taken.D. NFS users who try to access a reverted file without first reopening it might get a "stalefile handle" error message. Have the four users try to reopen the file and see if theproblems is resolved.Answer: DYou are trying it do a single file SnapRestore for a file, but your are receiving an errormessage that the directory structure no longer exists. Which of the following is the mostlikely explanation?A. You must recreate the directory structure before trying to restore the file.B. Once the directory structured has been deleted, you cannot restore the file using singlefile SnapRestore. You must now SnapRestore the volume.C. Snapshots have been created since the original directory structure was deleted.D. None of the above.Answer: AThe use of which of the following WCCP parameter(s) can provide the highestperformance for multiple NetCache's running 5.1 servicing a single WCCP router.A. IP_GREB. Mac RewriteC. Weighting FactorsD. A and CE. B and CAnswer: EData ONTAP uses inodes in an active file system to reference ________.A. disk blocksB. file segmentsC. QtreesD. snapshotsAnswer: A
The dedicated/standby pairs of network interfaces for clustered filer pairs can be on
different network subnets.
A. True
B. False
Answer: B
What command would you enter to review the list of snapshots available for reversion of
vol2?
A. snap restore -r vol /vol/vol2
B. snap restore -t vol / vol/vol2
C. snap restore -t file -r /vol/vol2/home/re/vol/vol2/etc/re
D. snap restore -s vol /vol/vol2
Answer: B
Which two type of resources can be replicated using the SnapMirror command?
A. RAID group
B. Qtree
C. File
D. Volume
Answer: BD
When does the filer operating system Performa a consistency point update?
A. Every 10 seconds
B. When all of NVRAM become filled and every10 seconds.
C. After every snapshot.
D. Three times a day.
E. When half of NVRAM becomes filled or every 10 seconds.
Answer: E
Which option of the snap restore command allows you to specify a different directory, as
long as the directory already exists?
A. snap restore -r
B. snap restore -d
C. snap restore -s
D. snap restore -c
Answer: A
Data ONTAP uses inodes in an active file system to reference ________.
A. disk blocks
B. file segments
C. Qtrees
D. snapshots
Answer: A
One of primary design goals of WAFL is to
A. utilize a common inode structure.
B. Keep WAFL metadata in fixed location protected by RAID 4.
C. Keep WAAFL metadata in files.
D. Write new data to allocated disk block and never overwrite existing data.
E. Maintain two identical copies of the inomap.
Answer: C
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 taking longer to perform
snapshot deletions. Which of the following reasons is the most likely cause of this problem.
A. Snapshots that existed after the one used for the single file SnapRestore must be manually
deleted.
B. The SnapRestore schedule changed from weekly to hourly.
C. All of the snapshots created after you did the single file SnapRestore were deleted, and
reserved inodes from the snapshots still exist.
D. Before a snapshot can be deleted, the active maps acroos all snapshots need to be checked
for active blocks related to the file you restored.
Answer: D
After a SnapREstore reversion of a volume, incremental backup and restore operations on
the file or volume cannot rely on the timesamps to determine what data needs to be backup
or restored. Which of the following is the most likely course of action to take to ensure
correct incorrect incremental backups?
A. Perform a base-level incremental backups?
B. Reboot the storage appliance to reset timestamps back to their original times before the
reversion.
C. Take a new snapshot of the volume to create new base-level timestamps for the
incremental backup.
D. First perform choice and then choice a.
Answer: A
In Data ONTAP 6.2 the capacity of qtrees can modified without having to destroy the qtree
or volume it is on.
A. True
B. False
Answer: A
Five minutes ago, you performed a single file SnapRestorer on a large NFS file. Four out of
ten of your NFS users are now complaining about getting "stale file handles" for the file.
Which of the following is the most likely cause of this problem, and the best procedure to
correct it?
A. These four users are on a different subnet form the other. Start troubleshooting by
checking their subnet.
B. After a single file SnapRestore, NFS users have to reboot their system. Have them reboot
their systems.
C. This might be due to an NFS storage appliance and client version mis-match. Check to
see that these users have the same version of the NFS client that existed at the time the
snapshot was taken.
D. NFS users who try to access a reverted file without first reopening it might get a "stale
file handle" error message. Have the four users try to reopen the file and see if the
problems is resolved.
Answer: D
You are trying it do a single file SnapRestore for a file, but your are receiving an error
message that the directory structure no longer exists. Which of the following is the most
likely explanation?
A. You must recreate the directory structure before trying to restore the file.
B. Once the directory structured has been deleted, you cannot restore the file using single
file SnapRestore. You must now SnapRestore the volume.
C. Snapshots have been created since the original directory structure was deleted.
D. None of the above.
Answer: A
The use of which of the following WCCP parameter(s) can provide the highest
performance for multiple NetCache's running 5.1 servicing a single WCCP router.
A. IP_GRE
B. Mac Rewrite
C. Weighting Factors
D. A and C
E. B and C
Answer: E
Data ONTAP uses inodes in an active file system to reference ________.
A. disk blocks
B. file segments
C. Qtrees
D. snapshots
Answer: A
The dedicated/standby pairs of network interfaces for clustered filer pairs can be ondifferent network subnets.A. TrueB. FalseAnswer: BWhat command would you enter to review the list of snapshots available for reversion ofvol2?A. snap restore -r vol /vol/vol2B. snap restore -t vol / vol/vol2C. snap restore -t file -r /vol/vol2/home/re/vol/vol2/etc/reD. snap restore -s vol /vol/vol2Answer: BWhich two type of resources can be replicated using the SnapMirror command?A. RAID groupB. QtreeC. FileD. VolumeAnswer: BDWhen does the filer operating system Performa a consistency point update?A. Every 10 secondsB. When all of NVRAM become filled and every10 seconds.C. After every snapshot.D. Three times a day.E. When half of NVRAM becomes filled or every 10 seconds.Answer: EWhich option of the snap restore command allows you to specify a different directory, aslong as the directory already exists?A. snap restore -rB. snap restore -dC. snap restore -sD. snap restore -cAnswer: AData ONTAP uses inodes in an active file system to reference ________.A. disk blocksB. file segmentsC. QtreesD. snapshotsAnswer: AOne of primary design goals of WAFL is toA. utilize a common inode structure.B. Keep WAFL metadata in fixed location protected by RAID 4.C. Keep WAAFL metadata in files.D. Write new data to allocated disk block and never overwrite existing data.E. Maintain two identical copies of the inomap.Answer: COne week ago you performed a single file SnapRestore from a snapshot other than themost recent. You now notice that the storage appliance is taking longer to performsnapshot deletions. Which of the following reasons is the most likely cause of this problem.A. Snapshots that existed after the one used for the single file SnapRestore must be manuallydeleted.B. The SnapRestore schedule changed from weekly to hourly.C. All of the snapshots created after you did the single file SnapRestore were deleted, andreserved inodes from the snapshots still exist.D. Before a snapshot can be deleted, the active maps acroos all snapshots need to be checkedfor active blocks related to the file you restored.Answer: DAfter a SnapREstore reversion of a volume, incremental backup and restore operations onthe file or volume cannot rely on the timesamps to determine what data needs to be backupor restored. Which of the following is the most likely course of action to take to ensurecorrect incorrect incremental backups?A. Perform a base-level incremental backups?B. Reboot the storage appliance to reset timestamps back to their original times before thereversion.C. Take a new snapshot of the volume to create new base-level timestamps for theincremental backup.D. First perform choice and then choice a.Answer: AIn Data ONTAP 6.2 the capacity of qtrees can modified without having to destroy the qtreeor volume it is on.A. TrueB. FalseAnswer: AFive minutes ago, you performed a single file SnapRestorer on a large NFS file. Four out often of your NFS users are now complaining about getting "stale file handles" for the file.Which of the following is the most likely cause of this problem, and the best procedure tocorrect it?A. These four users are on a different subnet form the other. Start troubleshooting bychecking their subnet.B. After a single file SnapRestore, NFS users have to reboot their system. Have them reboottheir systems.C. This might be due to an NFS storage appliance and client version mis-match. Check tosee that these users have the same version of the NFS client that existed at the time thesnapshot was taken.D. NFS users who try to access a reverted file without first reopening it might get a "stalefile handle" error message. Have the four users try to reopen the file and see if theproblems is resolved.Answer: DYou are trying it do a single file SnapRestore for a file, but your are receiving an errormessage that the directory structure no longer exists. Which of the following is the mostlikely explanation?A. You must recreate the directory structure before trying to restore the file.B. Once the directory structured has been deleted, you cannot restore the file using singlefile SnapRestore. You must now SnapRestore the volume.C. Snapshots have been created since the original directory structure was deleted.D. None of the above.Answer: AThe use of which of the following WCCP parameter(s) can provide the highestperformance for multiple NetCache's running 5.1 servicing a single WCCP router.A. IP_GREB. Mac RewriteC. Weighting FactorsD. A and CE. B and CAnswer: EData ONTAP uses inodes in an active file system to reference ________.A. disk blocksB. file segmentsC. QtreesD. snapshotsAnswer: A
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