NS0-522 Practice Questions PDF

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NS0-522 Practice Questions
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17 questions selected from source version V9.02
Question 1
An engineer is troubleshooting FC connectivity issues on a customer's system and sees the following
output from the network fcp adapter show command:
According to the output, what is the domain ID of the switch that is connected to port 2a of node n2?
A. ID 20
B.ID1
C.ID2
D. ID 10
Answer: D
Question 2
A customer is using a new two-node NetApp All SAN Array (ASA) configuration with SnapMirror active
sync. To verify if everything is set up correctly, the customer is looking at the number of paths in their
ESXi hosts.
How many paths should the customer see?
A. 4 Active/Optimized, 4 Active/Unoptimized
B. 6 Active/Optimized, 2 Active/Unoptimized
C. 2 Active/Optimized, 6 Active/Unoptimized
D. 8 Active/Optimized, 0 Active/Unoptimized
Answer: D
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Question 3
An administrator provisions several LUNs on a four-node NetApp AFF cluster using default settings. Each
AFF node has four FC LIFs. The configuration is modified to limit the target paths to two LIFs per node.
Which NetApp ONTAP command will verify initiator group visibility for each LIF?
A. lun show
B. lun igroup show
C. lun portset show
D. lun mapping show
Answer: D
Question 4
Which NetApp ONTAP option enables automatic host-side space management for a LUN?
A. space-allocation
B. space-reserve
C. resize
D. alua
Answer: A
Question 5
When using SnapMirror active sync between two clusters, which NetApp service orchestrates failover in
case the primary storage system fails?
A. Active IQ
B. TieBreaker
C. ONTAP Mediator
D. SANtricity
Answer: C
Question 6
What is modified when moving a LUN between different HA pairs in the same SVM to prevent loss of
connectivity?
A. port name
B. igroup
C. reporting nodes
D. LUN mapping
Answer: C
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Question 7
An engineer has a 100GB volume with the space guarantee set to volume and fractional reserve set to
100. The snapshot reserve is disabled. The volume contains two 20GB LUNs, and each LUN has the
space guarantee enabled and is 50% full. The engineer creates a snapshot of the volume, and no data is
written or modified after the snapshot is taken.
What is the available space in the volume?
A. 60GB
B. 40 GB
C. 20GB
D. 80GB
Answer: C
Question 8
What needs to be done to create a consistent Snapshot copy of a LUN without disruptions?
A. Quiesce I/O to the LUN.
B. Map the LUN to a host.
C. Ensure that the LUN is unmapped from the host.
D. Ensure that the LUN is the only one in the volume.
Answer: A
Question 9
A storage engineer of a 4-node cluster notices that nodes 1 and 2 are both running at 90% capacity. The
engineer wants to move LUNs that have Selective LUN Mapping (SLM) enabled from node 1 to node 4.
What should be done after the migration?
A. Update the igroup.
B. Update the reporting nodes.
C. Unmap the LUN from host.
D. Map the LUN to the host.
Answer: B
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Question 10
A customer is migrating FC-mounted VMFS datastores using SnapMirror from their existing NetApp
ONTAP cluster to their new ONTAP cluster.
After breaking the SnapMirror relationship on the destination cluster, what does the customer need to do
before mapping the LUN to the VMware hosts?
A. Reconfigure the LUN serial number.
B. Create a FlexClone copy of the LUN.
C. Restore the LUN to the most recent snapshot.
D. Update the LUN type.
Answer: A
Question 11
When using FCP, what is the minimum number of FC switches needed to redundantly attach three ESXi
hosts?
A. 4
B. 0
C. 1
D. 2
Answer: D
Question 12
A customer needs to verify if jumbo frames have been configured correctly for an iSCSI workload.
Which command should be used?
A. ping -lif -vserver -destination -disallow-fragmentation false -packet-size 1500
B. ping -lif -vserver -destination -disallow-fragmentation true -packet-size 1500
C. ping -lif -vserver -destination -disallow-fragmentation true -packet-size 8900
D. ping -lif -vserver -destination -disallow-fragmentation true -packet-size 9000
Answer: C
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Question 13
A customer currently operates a legacy iSCSI storage environment that is connected to network switches
with several Windows hosts. As part of an upcoming NetApp ONTAP software upgrade, an engineer
needs to verify compatibility.
Which two NetApp tools would help the engineer assess the environment? (Choose two.)
A. Hardware Universe
B. Active IQ OneCollect
C. Interoperability Matrix Tool
D. BlueXP classification
Answer: BC
Question 14
An engineer is implementing a data migration scenario for a customer who has multiple FC LUNs across
multiple third-party SAN arrays. The engineer wants to use Foreign LUN Import (FLI) for the migration.
What is a requirement on the destination NetApp ONTAP cluster for FLI?
A. At least one FC port in initiator mode
B. At least one FC port in target mode
C. A valid SnapMirror license
D. A valid NetApp XCP license
Answer: B
Question 15
What connectivity is required between NetApp ONTAP clusters in order to configure SnapMirror active
sync across two data centers for FC?
A. Cedicated FC switches and ISL
B. Shared FC switches
C. Dedicated IP switches and ISL
D. Cluster peering
Answer: D
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Question 16
A customer asks for help cloning one database LUN from a SnapMirror destination volume for testing the
data with a new application.
What command should the administrator use to clone the LUN?
A. volume clone create
B. volume file clone create
C. lun move start
D. volume move start
Answer: A
Question 17
A LUN is displaying 90% used space in the NetApp ONTAP CLI, but a Windows Server shows only 10%
used space.
What is the first step to take to address this issue?
A. Enable space allocation.
B. Enable automatic resizing.
C. Disable space allocation.
D. Disable automatic resizing.
Answer: A