NS0-157 Premium Bundle

NS0-157 Premium Bundle

NetApp Certified Data Administrator, Clustered Certification Exam

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September 29, 2024Last update

Network-Appliance NS0-157 Free Practice Questions

Q1. - (Topic 3) 

The root volume of a node in the cluster is named 

A. vs_root 

B. mhost 

C. rootvol 

D. vol0 

Answer:

Q2. - (Topic 2) 

Which storage efficiency features are available in clustered Data ONTAP 8.2? (choose all that apply) 

A. Thin provisioning 

B. FlexClone 

C. Deduplication 

D. SnapVault 

E. Compression 

F. SyncMirror 

Answer: A,B,C,E 

Q3. - (Topic 2) 

Which of these correctly describes single-node clusters? 

A. They support storage failover 

B. They support nondistruptive upgrade 

C. They have no cluster LIFs 

D. They are identical to one-node clusters 

Answer:

Q4. - (Topic 2) 

Which parameter must the cluster administrator properly define when configuring an iSCSI logical interface in Data ONTAP 8.1 Cluster-Mode and later? 

A. data-access 

B. data-address 

C. data-protocol 

D. data-routing 

E. No parameter needs to be defined as no additional parameter is required. 

Answer:

Explanation: 

http://webobjects.cdw.com/webobjects/media/pdf/netapp/clustered-data-ontap-introduction.pdf? cm_sp=NAPShowcase-_-Cat7Link3-_-Clustered+Data+ONTAP+Intro 

Q5. - (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 

Q6. - (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 

Q7. - (Topic 2) 

Which of these correctly describes single-node clusters? 

A. They support storage failover 

B. They support nondistruptive upgrade 

C. They have no cluster LIFs 

D. They are identical to one-node clusters 

Answer:

Q8. - (Topic 2) 

What are four characteristics of a NAS LIF? (Choose four.) 

A. It has a logical interface connection. 

B. It can be associated with a Fibre Channel port. 

C. It can be associated with a WWPN. 

D. It can be associated with an Ethernet port. 

E. It can be associated with an interface group (ifgrp) 

F. It can be associated with an IP address. 

Answer: A,D,E,F 

Q9. - (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 

Q10. - (Topic 2) 

NFSv4.1 pNFS reduces traffic over which network? 

A. cluster network 

B. data network 

C. InfiniBand network 

D. management network 

Answer:

Explanation: 

Link: http://www.netapp.com/uk/system/pdf-reader.aspx?cc=uk&m=tr-063.pdf&pdfUri=tcm:42-59849 

Q11. - (Topic 3) 

Which of the following Vserver types are created automatically by the cluster setup process? (choose all that apply) 

A. Management 

B. Admin 

C. Cluster 

D. Node 

E. Data 

F. Diagnostic 

Answer: B,D 

Q12. - (Topic 3) 

Which LIF is associated with the admin vserver? 

A. Admin LIF 

B. Data LIF 

C. Cluster management LIF 

D. Cluster LIF 

E. Node management LIF 

Answer:

Q13. - (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:

Q14. - (Topic 2) 

What are the LIF roles that can be assigned to ports in Data ONTAP Cluster-Mode? (Choose all that apply) 

A. Data 

B. Cluster management 

C. Cluster 

D. Node management 

E. Intercluster 

Answer: A,B,C,D,E 

Q15. - (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:

Q16. - (Topic 3) 

Which process is used for client access for NFS and CIFS in Cluster-Mode? 

A. accessd 

B. accd 

C. securityd 

D. secd 

E. mgwd 

F. sysd 

G. cached 

Answer:

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