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NS0-157 Exam Questions - Online Test


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Q1. - (Topic 2) 

A volume is created named “new_acct” in a data vserver named vs2. A junction for this volume is created named “acct” from the root of vs2. This namespace will be mounted on a Linux host. 

What is the path that the Linux host needs to mount? 

A. /vs2/new_acct 

B. /vs2/acct 

C. /new_acct 

D. /vol/vs2/new_acct 

E. /acct 

Answer:

Q2. - (Topic 3) 

Which statement is true about NFS export in Cluster-Mode? 

A. Export policies are created and modified by editing /etc/exports. 

B. Exports can be either persistent or temporary. 

C. Export policies and rules are stored in the RDB. 

D. Both A and B 

E. Both B and C 

Answer:

Q3. - (Topic 3) 

What are three types of resource supported by logical interfaces? (Choose three) 

A. VServer-routes 

B. port 

C. Interface groups 

D. failover groups 

E. cluster-routes 

F. cluster 

G. group-routes 

H. VLAN 

Answer: B,C,H 

Q4. - (Topic 3) 

How many node does a CN1610 support? 

A. 8 

B. 10 

C. 12 

D. 14 

E. 16 

Answer:

Explanation: NetApp CN1610 (clusters up to 12 nodes) Cisco Nexus 5596 (clusters over 12 nodes) 

Q5. - (Topic 2) 

Clustered Data ONTAP 8.2 or later Quality of Service (QoS) Policies have which three 

characteristics? 

A. A LUN’s QoS policies can be changed dynamically 

B. A QoS policy can be decreased 

C. A QoS policy can be increased 

D. A Qtree’s QoS policies can be changed dynamically 

E. A volume can be a member of two QoS policies 

Answer: A,B,C 

Q6. - (Topic 1) 

What will the storage aggregate create –aggregate aggr0_rg0 –diskcount 40 –maxraidsize 20 –nodes cl-01 –disktype SAS command do? 

A. It creates a new aggregate named aggr0_rg0 with two RAID-DP RAID groups of 20 SAS drives on cl-01. 

B. It creates a new aggregate named aggr0_rg0 with one RAID-DP RAID group of 40 SAS drives on cl-01. 

C. It creates a new aggregate named aggr0_rg0 with two RAID4 RAID groups of 20 SAS drives on cl-01. 

D. It creates a new aggregate named aggr0_rg0 with two RAID4 RAID groups of 20 SAS drives on cl-02. 

Answer:

Q7. - (Topic 1) 

A user is reporting trouble using a SVM management LIF. You have verified host configuration, network connectivity, and that the LIF responds to pings. 

What should you do to continue troubleshooting this problem? 

A. Ensure the SVM management LIF’s failover policy is correct. 

B. Ensure the SVM management LIF’s administrative status is up. 

C. Ensure the SVM management LIF is on its home port. 

D. Ensure the SVM management LIF’s firewall policy is set to management. 

Answer:

Explanation: Explanation: You must have prepared the.SVM.networking for a major upgrade by creating the necessary.SVM.management LIFs, failover groups, and routes. Reference:https://library.netapp.com/ecmdocs/ECMP1636041/html/GUID-5B0E96CF-78F8-40B9-A62D-C5A6E62A53D7.html 

Q8. - (Topic 1) 

A customer created a volume with the wrong language code. 

What should a customer do to correct this problem? 

A. Delete the volume and create a volume with the correct language code. 

B. Take the volume offline and change the language code. 

C. Change the language code on the volume. 

D. Change the language code on the parent storage virtual machine. 

Answer:

Q9. - (Topic 1) 

At which two levels would you be able to create a SnapMirror policy? (Choose two.) 

A. aggregate 

B. cluster 

C. volume 

D. SVM 

Answer: A,C 

Reference: https://library.netapp.com/ecmdocs/ECMP1610202/html/snapmirror/create.html 

Q10. - (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