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NS0-157 Exam Questions - Online Test


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Q1. - (Topic 1) 

AutoSupport recently stopped working. No changes were made on the cluster itself. 

Which three factors outside of the cluster would cause the failure? (Choose three.) 

A. changes to DNS 

B. changes to the firewall 

C. changes to the Active Directory service account 

D. changes to your NetApp support user ID 

E. changes to the proxy server 

Answer: A,B,E 

Q2. - (Topic 3) 

In a 2-node cluster with cluster HA enabled, which node has Epsilon by default? 

A. the first node to join the cluster 

B. the node that's been running for the longest amount of time 

C. the node serving as mgwd ring master 

D. the node with the lower system ID 

E. neither node 

Answer:

Q3. - (Topic 2) 

Which security style is supported with Infinite Volumes? 

A. Block 

B. NTFS 

C. Unix security style 

D. Mixed 

Answer:

Explanation: 

https://library.netapp.com/ecmdocs/ECMP1196891/html/GUID-F94F7AD4-1ED3-424A-B6A5-3C175BF42CE5.html 

Q4. - (Topic 2) 

Which statement is true about clustered Data ONTAP 8.2 node based licensing? 

A. When replacing a controller for a RMA the key is automatically updated to the serial number of new controller. 

B. When replacing a controller for a RMA, a new key is needed but the existing key will work for 90 days. 

C. A new clustered Data ONTAP 8.2 installation can use both 8.1 keys and 7-Mode keys. 

D. Replacing a NVRAM card in a controller will NOT require new license keys for that mode. 

Answer:

Explanation: Explanation/Reference: If you replace or upgrade a controller that is running Data ONTAP 8.2, within a grace period (up to 90 days) the new controller can use the same licensed functionality that the original controller had 

Q5. - (Topic 3) 

Which two clustered Data ONTAP clone technologies will lock volume snapshot? (Choose two) 

A. Vol Clone 

B. LUN Clone 

C. AggrClone 

D. FlexClone 

E. SnapClone 

Answer: B,D 

Explanation: Explanation/Reference: http://examcramnotes.blogspot.nl/ 

Q6. - (Topic 3) 

SnapVault backup of a clustered Data ONTAP 8.2 or later system is done at what data set level? 

A. Aggregate 

B. Directory 

C. FlexVol 

D. Qtree 

Answer:

Q7. - (Topic 2) 

Before establishing a CIFS share, which four steps must be taken? (Choose four.) 

A. Mount a volume within a namespace 

B. Configure name mapping 

C. Configure a share policy with the desired values 

D. Create a volume 

E. Configure an export policy 

F. Enable Active Directory routing 

G. Set a default share policy 

Answer: A,B,D,E 

Topic 3, Volume C 

Q8. - (Topic 1) 

A customer has configured SnapDrive for Windows to assist in creating Snapshot copies of a LUN. In SnapDrive, the transport protocol configuration uses the vsadminuser account for authentication. SnapDrive fails to connect to the SVM. 

Why did this failure occur? 

A. Transport protocol requires a domain Windows account. 

B. The vsadmin account is locked or does not have a password. 

C. SnapDrive requires a cluster-wide privileged account. 

D. Transport protocol requires a local Windows account. 

Answer:

Q9. - (Topic 3) 

What are the four replicated database rings in a cluster? (choose four) 

A. administrator 

B. logical-interface manager (lifmgr) 

C. management application (mgmt) 

D. protocol management daemon (prtodb) 

E. SAN management deamon (bcomd) 

F. virtual-interface manager (vifmgr) 

G. volume location database (vldb) 

Answer: C,E,F,G 

Explanation: 

https://library.netapp.com/ecmdocs/ECMP1196798/html/GUID-C8F1D8ED-7420-48CC-8CC8-FF0A80399AA0.html 

Q10. - (Topic 2) 

Which statement is true about establishing a SnapMirror relationship? 

A. It sets up the relationship on the source node only. 

B. It sets up the relationship and starts the initial data transfer. 

C. It sets up the relationship and creates the destination volume. 

D. It sets up the relationship, but does not start the initial transfer. 

Answer:

Explanation: 

Link: http://support.netapp.com/documentation/docweb/index.html?productID=61651