Vendor Name: Network Appliance
Exam code: NS0-155
Exam Name: NetApp Certified 7-Mode Data Administrator
Click the link below to get full version
http://www.certifyguide.com/exam/NS0-155/
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Question: 1
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How can you “throttle”
SnapValue updates and baseline transfers so that the primary or secondary is
not transmitting data as it can?
A. Use the –k option in the
snapvault start or snapshot modify commands.
B. SnapVault does not support
throttling of network throughout.
C. Use the snapvault throttle
command.
D. Use the –k option in the
snapvault initialize command.
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Answer: D
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Question: 2
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Node 1 in a clustered pair
detects that it has lost connectivity to one of its disk shelves. Node 1 is
still up, but it cannot see one of its disk shelves. However, the partner node,
Node 2, can see all of the Node 1’s disk shelves. Which feature will cause Node
2 to monitor this error condition for a period of three minutes by default, and
then forcibly take over Node 1 if the error condition persists?
A. Auto enable of giveback
B. Negotiated Fail Over
C. Takeover on panic
D. Cf.quickloop.enable
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Answer: B
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Question: 3
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In Data ONTAP, the root user
is exempt from those two quotas: ______________. (Choose two)
A. User quotas
B. Tree quotas
C. Root quotas
D. Group quotas
E. File quotas
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Answer: A, D
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Question: 4
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Which two Volume SnapMirror
(VSM) relationship are supported? (Choose two)
A. Data ONTAP 8.0.2 64-bit
-->Data ONTAP 8.1 64-bit
B. Data ONTAP 8.0.2 32-bit
--> Data ONTAP 8.0.2 64-bit
C. Data ONTAP 7.3.2 32-bit
--> Data ONTAP 8.1 64-bit
D. Data ONTAP 7.3.2 32-bit
--> Data ONTAP 8.0.2 64-bit
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Answer: BC
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Explanation:
Volume SnapMirror
Interoperability Matrix.
Reference: SnappMirror Async
Overview and Best Practices guide.
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Question: 5
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An aggregate is composed of twelve
36-Gigabyte disks. A drive fails and only 72-Gigabyte spare disks are
available. Data ONTAP will then perform what action.
A. Chooses a 72-Gigabyte disk
and use it as is.
B. Chooses a 72-Gigabyte disk
and right-size it.
C. Halts after 24 hour of running
in degraded mode.
D. Alerts you that there are
no 36-Gigabyte disks and wait for one to be inserted.
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Answer: B
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Question: 6
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Which statement is true about
expanding an aggregate from 32-bit to 64-bit in place?
A. All aggregates are automatically
converted from 32-bit to 64-bit with the Data ONTAP 8.1 upgrade.
B. The expansion is triggered
by an aggr convert command.
C. The expansion is triggered
by adding disks to exceed 16 TB.
D. The 32-bit aggregates are
degraded and must be Volume SnapMirrored to a new 64-bit aggregates with Data
ONTAP 8.1 upgrade.
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Answer: C
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Question: 7
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What utility on the storage
system will allow you to capture network packet information?
A. Snoop
B. Netstats
C. Pktt
D. Traceroute
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Answer: C
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Question: 8
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The root admin on the UNIX box
receives an “Access Denied” message when he attempts to access a newly mounted
qtree. What’s the most likely cause of this error?
A. The qtree is missing from
the /etc/hosts file.
B. NFS is turned off on the
storage system.
C. The qtree is set to ntfs
security style.
D. The qtree has not been
exported.
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Answer: C
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Question: 9
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Which two modes support using
SnapMirror over multiple paths?
A. Standalone
B. Partner
C. Multi
D. Failover
E. Give back
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Answer: C, D
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Question: 10
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Identify the two commands that
could be entered on the SnapMirror destination storage system. (Choose two)
A. Options snapmirror.access
on
B. Options snapmirror.resync
on
C. Snapmirror initialize
D. Snap mirror resync
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Answer: C, D
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Question: 11
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Which two operations can be
performed with the SnapDrive for windows graphical user interface?
A. Create volume
B. Create Snapshot copies
C. Create File
D. Create Disk
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Answer: B, D
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Question: 12
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Which storage system command
would display the WWPNs of hosts that have logged into storage system using a
Fibre Channel connection?
A. fcp config
B. fcp initiator show
C. fcp show –i
D. fcp show initiator
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Answer: D
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Question: 13
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In a Fiber Channel
configuration, the host’s HBA is referred to as the ___________, and the
storage system’s HBA to as the _____________.
A. Target, initiator
B. Primary, secondary
C. Initiator, target
D. Secondary, primary
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Answer: C
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Question: 14
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Which action will cause a
currently in-sync SnapMirror relationship to fail out of sync?
A. Running snapmirroe update
on the source storage system.
B. Running snapmirror release
on the source storage system.
C. Modifying the
/etc/snapmirror.conf file for the relationship on the source storage system
D. Modifying the
/etc/snapmirror.conf file for the relationship on the destination storage
system.
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Answer: D
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Question: 15
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You are trying to do a single
file SnapRestore for a file, but you are receiving an error message that the
directory structure no longer exists. Which is the most likely explanation?
A. Once the directory
structure has been deleted, you cannot restore the file using single file
SnapRestore. You must now SnapRestore the volume.
B. Snapshot copies have been
created since the original directory structure was deleted.
C. You must recreate the
directory structure before trying to restore the file.
D. You cannot restore a file
to an alternate location.
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Answer: C
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Question: 16
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Which mechanism allows you to
make LUNs available to some initiators and unavailable to others?
A. LUN masking
B. LUN grouping
C. LUN cloning
D. LUN hiding
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Answer: A
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