aiotestking uk

NS0-157 Exam Questions - Online Test


NS0-157 Premium VCE File

Learn More 100% Pass Guarantee - Dumps Verified - Instant Download
150 Lectures, 20 Hours

Q1. - (Topic 1) 

In clustered Data ONTAP 8.2, which of the following commands will restore an entire volume 

A. volume snapshot promote 

B. volume snapshot restore 

C. volume snapshot resync 

D. None of the above, just use the .snapshot or ~snapshot directory to restore the entire volume 

Answer:

Q2. - (Topic 2) 

What two actions should an administrator take before shutting down two nodes of a 4-node cluster? (Choose two.) 

A. reassign the master of all RDB rings to a node that will be staying up 

B. migrate node-management LIFs to a node that will be staying up 

C. move Vserver root volumes to a node that will be staying up 

D. set both nodes that are coming down to “ineligible” 

E. ensure that Epsilon is assigned to one of the nodes that will be staying up 

Answer: D,E 

Q3. - (Topic 2) 

Clustered data ontap 8.2 supports which four features? (choose four) 

A. MetroCluster 

B. Data protection mirrors 

C. Load-sharing mirrors 

D. NDMP tape backup 

E. Non-disruptive upgrades 

F. SnapLock 

Answer: B,C,D,E 

Q4. - (Topic 2) 

What are the characteristics of Snapmirror? (choose three) 

A. Provides data protection for disaster recovery 

B. If the source FlexVol volume is lost, clients can restore data from the secondary to primary storage 

C. Can asynchronously copy the source FlexVol volume to a disaster recovery replica 

D. If the source FlexVol volume is lost or destroyed, clients can connect to the mirror image of the source data 

Answer: A,C,D 

Q5. - (Topic 1) 

A customer has a 1000 GB volume that is at 25% capacity and has no existing Snapshot copies. The customer creates a Snapshot copy of the volume, creates a new 250 GB file, and deletes an existing 100 GB file. 

How much space is free in the volume? 

A. 350 GB 

B. 400 GB 

C. 500 GB 

D. 600 GB 

Answer:

Q6. - (Topic 2) 

Which protocols does clustered Data ONTAP HA support with Infinite Volumes? 

A. NFSv3, NFSv4.1, and SMB1.0 

B. NFSv2 and SMB1.0 only 

C. NFS v1, NFSv2, and NFSv3 only 

D. NFSv2, NFSv3, and NFSv4.0 only 

E. NFSv3 only 

F. All supported NAS and SAN protocols on Data ONTAP 

Answer:

Explanation: Explanation/Reference: http://www.globbtv.com/microsite/18/Adjuntos/_TR-4078_INFINITEVOLUME_BPG.PDF (page 5, supported configuration) Clustered DOT 8.1 supports NFSv3 only. 

***But on 8.2 it supports: NFSv3, NFSv4.1, CIFS*** 

Q7. - (Topic 1) 

You must monitor user login messages on your clustered Data ONTAP storage. 

Which tool provides a graphical user interface to view “unsuccessful login attempt” messages? 

A. OnCommand System Manager 

B. OnCommand Insight 

C. OnCommand Workflow Automation 

D. OnCommand log Manager 

Answer:

Reference: http://www.netapp.com/us/products/management-software/system-manager.aspx 

Q8. - (Topic 1) 

Which of the following is true about a data protection (DP) mirror destination volume? (Choose all that apply) 

A. Can be in the same vserver as the source 

B. Can be in a different vserver as the source 

C. Can be on a different cluster from the source 

D. Can be on a Data ONTAP 7-mode system 

E. Can be smaller than the source 

Answer: A,B,C 

Q9. - (Topic 3) 

What should an administrator do first before shutting down two nodes of a 4-node cluster? 

A. Migrate node-management LIFs to a node that is staying up 

B. Move Vserver root volumes to a node that is staying up 

C. Reassign the master of all RDB rings to a node that is staying up 

D. Set both nodes that are coming down to "ineligible" 

Answer:

Q10. - (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