NetApp NS0-157 Online Practice Questions and Exam Preparation

NetApp NS0-157 Online Questions & Answers

• Question 221:

  One node of a 2-node cluster is shut down to replace a NIC. All RDB rings fall out of quorum. To diagnose the problem, what should the administrator do first?

  A. Disconnect and reconnect the InfiniBand cable
  B. Issue storage failover show from the clustershell
  C. Issue cluster ha show from the clustershell
  D. Verify that the cluster switch is functioning properly
  C. Issue cluster ha show from the clustershell

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  https://library.netapp.com/ecm/ecm_download_file/ECMP1196796 Page 20

• Question 222:

  A customer requires a solution that will provide site-level and local failover recovery with support for SMB 3.0. Which solution accomplishes this requirement?

  A. 2-node switchless cluster
  B. Fabric MetroCluster
  C. Stretch MetroCluster
  D. 8-node cluster
  A. 2-node switchless cluster

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  The NetApp compression algorithm divides a file into chunks of data called "compression groups." Compression groups are a maximum of 32KB in size. http://community.netapp.com/t5/Tech-OnTap-Articles/Back-to-Basics-Data- Compression/ta-p/86691

• Question 223:

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

  A. aggregate
  B. cluster
  C. volume
  D. SVM
  A. aggregate
  C. volume

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

• Question 224:

  A customer wants to use FlashCache but does not want to lose the information stored in the FlashCache card when a takeover occurs in a high-availability solution. What should the customer do to make sure this feature is enabled?

  A. Confirm that the aggregates using the FlashCache card are configured appropriately.
  B. Set the option to rewarm the FlashCache in both nodes of the HA pair.
  C. Verify that the FlashCache card is located in the appropriate slot in the NetApp controller.
  D. Verify that the FlashCache card has been configured only on the node where the feature is required.
  B. Set the option to rewarm the FlashCache in both nodes of the HA pair.

• Question 225:

  Which type of LIF allows replication between two clusters?

  A. cluster
  B. cluster-mgmt
  C. data
  D. intercluster
  E. node-mgmt
  D. intercluster

• Question 226:

  In transitioning SnapVault relationships from 7-mode to clustered Data ONTAP, which statements are true? (Choose three)

  A. You are required to re-create all Snapvault relationships with new baseline
  B. You can plan on fan-in relationships of many source volume to one destination volume
  C. You can plan on fan-in relationships at the system level, many volumes to one Vserver
  D. You can plan on SnapMirror to SnapVault cascades
  A. You are required to re-create all Snapvault relationships with new baseline
  C. You can plan on fan-in relationships at the system level, many volumes to one Vserver
  D. You can plan on SnapMirror to SnapVault cascades

• Question 227:

  A customer has a 1000 GB volume that is at 25% capacity and has no existing Snapshot copies. The customer creates a Snapshot copy of the volume, creates a new 250 GB file, and deletes an existing 100 GB file. How much space is free in the volume?

  A. 350 GB
  B. 400 GB
  C. 500 GB
  D. 600 GB
  C. 500 GB

• Question 228:

  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.
  A. It has a logical interface connection.
  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.

• Question 229:

  Which of the following logical interfaces have failover and migration capabilities? (choose all that apply)

  A. client
  B. cluster management
  C. data
  D. node management
  E. controller
  B. cluster management
  C. data

• Question 230:

  Which types of LIFs can be assigned a user-defined failover group? (choose all that apply)

  A. Cluster LIF
  B. Node-management LIF
  C. Cluster-management LIF
  D. NAS data LIF (NFS,CIFS)
  E. SAN data LIF (iSCSI, FC)
  B. Node-management LIF
  C. Cluster-management LIF
  D. NAS data LIF (NFS,CIFS)