NS0-157 Exam - NetApp Certified Data Administrator, Clustered

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Q1. - (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:

Q2. - (Topic 3) 

Which description of clustered Data ONTAP 8.2 Infinite Volume (InfiniVol) is true? 

A. Infinite Volume Vservers can share aggregates 

B. Infinite Volume Vservers use Traditional volumes 

C. Infinite Volume Vservers and FlexVol Vservers can co-exist in the same cluster 

D. Infinite Volume Vservers and FlexVol Vservers cannot co-exist 

Answer:

Explanation: 

https://library.netapp.com/ecmdocs/ECMP1196798/html/GUID-E643017F-041B-4ECC-BEA1-E4D80E26A47E.html 

Q3. - (Topic 3) 

Which command can be used to identify the target iqn name in Data ONTAP 8.1 Cluster-Mode and later? 

A. cluster iscsi name 

B. cluster iscsi nodename 

C. cluster iscsi show 

D. vserver iscsi nodename 

E. vserver iscsi name 

F. vserver iscsi show 

Answer:

Explanation: Explanation/Reference: https://library.netapp.com/ecmdocs/ECMP1196817/html/vserver/iscsi/show.html 

Q4. - (Topic 1) 

What is the minimum version of clustered Data ONTAP that supports shelf hot-remove? 

A. 8.2.1 

B. 7.3.3 

C. 8.0.1 

D. 8.3 

Answer:

Explanation: If your system is running Data ONTAP 8.2.1 or later, you can hot-remove disk shelves—physically remove disk shelves that have had the aggregates removed from the disk drives—in a clustered Data ONTAP multipath HA configuration with DS14 disk shelves that is up and serving data. 

Reference: https://library.netapp.com/ecmdocs/ECMP1367947/html/GUID-2B80FBD2-007D-4D19-8EB1-9CCEED211001.html 

Q5. - (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. 

Q6. - (Topic 3) 

What three protocols obtain the Data ONTAP software image? (Choose three) 

A. CIFS 

B. FTP 

C. HTTPS 

D. HTTP 

E. NFS 

Answer: B,C,D 

Explanation: 

https://library.netapp.com/ecm/ecm_download_file/ECMP1196990 

Q7. - (Topic 2) 

Which version of Data ONTAP first supports Flash Pool? 

A. Data ONTAP 8.1.1 Cluster-Mode 

B. Data ONTAP 7.3 

C. Data ONTAP 8.1 7-Mode 

D. Data ONTAP 8.1 Cluster-Mode 

Answer:

Q8. - (Topic 3) 

What is the GUI-based interface that manages a cluster? 

A. Cluster Bench 

B. Device Manager 

C. FilerView 

D. Node Studio 

E. System Manager 

Answer:

Explanation: 

http://www.netapp.com/us/products/management-software/system-manager.aspx 

Q9. - (Topic 1) 

An administrator is working with an application group to resolve a performance problem 

within the environment. They are experiencing slow read speeds and are trying to determine what could be done to improve performance. 

What would you add to the system to improve performance? 

A. NVRAM 

B. FlashCache 

C. RAM 

D. processors 

Answer:

Reference: https://technet.microsoft.com/en-us/library/cc720418(v=ws.10).aspx 

Q10. - (Topic 3) 

Which statement is true about converting an aggregate from 32-bit to 64-bit? 

A. It is supported when adding disks. 

B. It is supported without adding disks. 

C. It is supported in maintenance mode. 

D. It now supported. You must use VSM to migrate 32-bit to 64-bit. 

Answer: