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 2) 

What feature balances load across a cluster while consuming less disk capacity than LS SnapMirror copies? 

A. SnapVAult copies 

B. FlexCache software 

C. FlexClone copies 

D. DP SnapMirror copies 

Answer:

182. - (Topic 2) 

How does the NetApp Remote Support Agent (RSA) connect to NetApp support? 

A. NetApp Support initiates a secure connection to the RSA. 

B. NetApp Support initiates a non-secure connection to the RSA. 

C. The RSA initiates a secure connection to NetApp Support. 

D. The RSA initiates a non-secure connection to NetApp Support. 

Q2. - (Topic 3) 

In Data ONTAP 8.1.1 Cluster-Mode, what is the maximum TCP read size for an NFSv3 client? 

A. 1,048,576 bytes 

B. 32,768 bytes 

C. 65,536 bytes 

D. 2,097,152 bytes 

Answer:

Explanation: 

https://library.netapp.com/ecmdocs/ECMP1136576/html/GUID-678ABF68-C888-4517A51DA98BD96CA851.html 

Q3. - (Topic 1) 

A customer’s Linux Oracle database requires a SAN solution with multiple FC connections for path resiliency and performance. The host has been provisioned with two dual-port FC HBAs, and each HBA is connected to each fabric. 

Before configuring the storage, what host information should the storage administrator obtain from the customer? (Choose two.) 

A. if the FC HBAs ports are all configured for an active/passive configuration. 

B. the amount of cache memory installed in the host 

C. if the DM-MP with ALUA support is configured on the host 

D. the WWPNs of all the FC ports in the host 

Answer: C,D 

Q4. - (Topic 2) 

What must be configured to support cross-cluster SnapMirror relationships? 

A. cluster peer relationship 

B. intracluster port 

C. junction path 

D. minimum transfer size 

Answer:

Q5. - (Topic 1) 

A customer has two SVMs joined to separate Active Directory domains. SVM1 is joined to domain AD1 and SVM2 is joined to domain AD2. The administrator enables Active Directory access to allow certain domain users access to the cluster using their Active Directory credentials. After enabling, some users report the inability to log into the cluster using their Active Directory credentials. 

What are three reasons this happened? (Choose three.) 

A. The user account belongs to the domain that is not used for cluster access authentication. 

B. The cluster time is off by two minutes from the Active Directory time server. 

C. The authentication tunnel was deleted and access sessions were disconnected. 

D. The Active Directory user account is not added to the cluster as a user. 

E. The user is not a member of an Active Directory group that is allowed access to the cluster. 

Answer: A,D,E 

Q6. - (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:

Q7. - (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:

Q8. - (Topic 3) 

Which statement is true about NFS exports in Data ONTAP Cluster-Mode? 

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

B. Export 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:

Q9. - (Topic 1) 

Which two backup engines are supported within clustered Data ONTAP? (Choose two.) 

A. SMT ape 

B. dump 

C. tape 

D. xcopy 

Answer: A,B 

Reference: https://library.netapp.com/ecm/ecm_download_file/ECMP1196874 

Q10. - (Topic 3) 

In which shell can administrators natively run Data ONTAP 7-mode commands? 

A. node shell 

B. system shell 

C. cluster shell 

D. admin shell 

E. diag shell 

Answer: