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NS0-157 Exam Questions - Online Test


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Q1. - (Topic 3) 

Which two methods expose volumes to NAS clients? (Choose Two) 

A. Mount directories of a volume in a namespace 

B. Mount the required namespaces in a volume 

C. Mount the required namespaces in an aggregate D. Mount the required volumes in a namespace 

Answer: A,D 

Q2. - (Topic 3) 

To operate DATA ONTAP 8.1 Cluster Mode SAN, what must be configured on both the initiator and the target? 

A. Logical Unit Access Initialization 

B. Physical Unit Access Initialization 

C. Symmetric Logical Unit Access 

D. Asymmetric Logical Unit Access 

E. SAN Access Initialization Protocol 

Answer:

Explanation: Explanation/Reference: http://maben.homeip.net/static/computers/backup/storage/NetApp/SnapMirror%20Best%20 Practices%20Guide.pdf 

Q3. - (Topic 1) 

Which port is used for untagged VLAN traffic? 

A. a0a-0 

B. a0a 

C. e0a-999 

D. 0a 

Answer:

Explanation: 

. The second character is a numeral 0-999 identifying the slot in which the port adapter is located. https://library.netapp.com/ecm/ecm_download_file/ECMP1636021 

Q4. - (Topic 1) 

Your company just purchased four additional FAS8060 nodes to add to an existing 12-node NAS cluster made up of FAS6290s. 

After joining the four new nodes, how many more nodes are allowed before you reach the maximum supported configuration for a mixed FAS6290/8060 cluster? 

A. 8 

B. 2 

C. 4 

D. 16 

Answer:

Reference: http://www.netapp.com/us/products/storage-systems/fas8000/fas8000-tech-specs.aspx 

Q5. - (Topic 2) 

With Data ONTAP 8.1, which statement is true about deduplication and volume sizes? 

A. Deduplication is limited to 16TB. 

B. Deduplication is limited to 32TB. 

C. Deduplication is supported up to half the maximum volume size for the platform. 

D. Deduplication is supported up to the maximum volume size for the platform. 

Answer:

Explanation: 

Link: http://www.netapp.com/uk/communities/tech-ontap/Tot_dataontap-1309.aspx?REF_SOURCE=EMMtot-309-de https://library.netapp.com/ecm/ecm_download_file/ECMP1196906 

Q6. - (Topic 1) 

During a storage failover you run the storage failover show-takeover command and it 

displays the messages “relocating its SFO aggregate” and “CFO aggregates not attempted”. 

How would you relocate the CFO aggregate? 

A. Wait for the failed controller to come online and takeover the aggregate. 

B. Wait for the CFO aggregate to show “done” once the SFO is complete. 

C. Put the CFO aggregate online to force the data aggregate to come online. 

D. Force giveback of the failed controller to force that data aggregate to come online. 

Answer:

Q7. - (Topic 3) 

Which four statements are true about a node's vol0 volume? (Choose four.) 

A. It cannot be moved with the volume move command. 

B. It contains RDB databases and log files. 

C. It is the most efficient place to store critical user data. 

D. It is not part of the namespace. 

E. One exists on every node in the cluster. 

Answer: A,B,D,E 

Q8. - (Topic 3) 

Which SAN LIF type allows failover? 

A. iSCSI LIFs only 

B. FCoE LIFs only 

C. FC LIFs only 

D. iSCSI LIFs and FCoE LIFs only 

E. FC LIFs and FCoE LIFs only 

F. None of the above 

Answer:

Q9. - (Topic 2) 

Which statement is true regarding a single node cluster with Data ONTAP 8.2 or later? 

A. A single node cluster is supported and can grow beyond one node. 

B. A single node cluster is NOT supported 

C. A single node cluster is supported but cannot grow beyond one node 

D. A single node cluster is supported with 10GbE cross connects between an onboard NIC and PCIe expansion NIC. 

Answer:

Q10. - (Topic 2) 

Which two Data ONTAP Cluster-Mode clone technologies will lock a Snapshot copy? (Choose two.) 

A. FlexClone 

B. LUN Clone 

C. Snap Clone 

D. Vol Clone 

E. Aggr Clone 

Answer: A,B