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 3) 

What does Storage Failover Allow? 

A. disk to fail over between HA partners 

B. disk to fail over to a plex 

C. disk to fail over to any node in a cluster 

D. disk to fail over to the Epsilon node 

Answer:

Explanation: 

https://library.netapp.com/ecmdocs/ECMP1196817/html/storage/failover/show.html 

Q2. - (Topic 1) 

In the storage failover command, what does the bypass-optimization option do? 

A. It takes over the partner node without performing aggregate relocation. 

B. It migrates all logical interfaces during takeover. 

C. It takes over without migrating all logical interfaces. 

D. It takes over the partner node performing aggregate relocation. 

Answer:

Explanation: 

Take over the partner node without performing aggregate relocation storage failover takeover -bypass-optimization.true 

Reference: https://library.netapp.com/ecmdocs/ECMP1367947/html/GUID-4B814447-521D-43B7-846D-AB4EF86A25A1.html 

Q3. - (Topic 2) 

Which two configurations are supported in clustered Data ONTAP 8.2 and later? (Choose two) 

A. An 8-node cluster serving FCoE, ISCSI, CIFS, and NFS 

B. A single-node cluster serving FC, FCoE, ISCSI and SMB 3.0 

C. A 4-node cluster serving iSCSI from an Infinite Volume 

D. A 16-node cluster serving FC and FCoE 

Answer: A,B 

Q4. - (Topic 1) 

A customer enables Flash Pool with SSD storage pools for an HA pair using a single SSD hot spare. The client has assigned aggregates from only cl-01 to Flash Pool storage pool. One of the SSDs in the storage pool fails and the customer observes that the SSd hot spare did not take the place of the failed drive. 

Why did this happen? 

A. The SSD hot spare is owned by cl-02. 

B. cl-01 contains an SSD aggregate. 

C. The minimum spare count option is set to 0. 

D. The SSD storage pool already contained the maximum number of disks. 

Answer:

Reference: https://library.netapp.com/ecm/ecm_download_file/ECMP1636022 

Q5. - (Topic 3) 

How many concurrent SSH administrative sessions for a node are supported? 

A. 25 

B. 64 

C. 128 

D. 125 

Answer:

Q6. - (Topic 3) 

Volumes can be moved from 32-bit aggregates to which two types of aggregates? (Choose two.) 

A. 32-bit aggregates 

B. 64-bit aggregates 

C. Flex aggregates 

D. Traditional aggregates 

Answer: A,B 

Q7. - (Topic 3) 

Which are two requirements for the Cluster-Mode solution? (Choose two.) 

A. Thunderbolt or LightPeak cabling with backplane interface on storage 

B. Management switches 

C. InfiniBand cabling with backplane interface for all storage systems 

D. FC Cluster switches 

E. Cluster switches 

Answer: C,E 

Q8. - (Topic 1) 

What is the maximum number of nodes allowed in an FAS8000 series with a SAN configuration? 

A. 24 

B. 8 

C. 4 

D. 2 

Answer:

Explanation: SAN: Up to 8 cluster nodes Reference: http://cloudcarib.com/pdf/NetApp-8000.pdf 

Q9. - (Topic 1) 

What is true about a node root volume? 

A. There is a root volume on every node in a cluster. 

B. It is the root of a data SVM’s namespace. 

C. You can use vol move to move it to an aggregate on a different node. 

D. It is the most secure place to store critical user data. 

Answer:

Reference: https://library.netapp.com/ecmdocs/ECMP1196798/html/GUID-A60F4F83-0034-4DB8-838B-06E9D4BEF9A4.html 

Q10. - (Topic 1) 

Which type of connectivity is supported when connecting third-party arrays through FlexArray Virtualization for back-end storage to a NetApp cluster? 

A. iSCSI 

B. SAS 

C. FC 

D. Infiniband 

Answer:

Reference: On the back end, FlexArray attaches to your existing storage arrays via Fibre 

Channel and provides a virtualization layer between the storage array and the hosts