NetApp NS0-157 Online Practice Questions and Exam Preparation

NetApp NS0-157 Online Questions & Answers

• Question 201:

  Which data protocol is available to use on an SVM?

  A. FTP
  B. CIFS
  C. HTTP
  D. TFTP
  B. CIFS

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  You can configure CIFS and NFS protocols on the Storage Virtual Machine (SVM) to provide file-level data access for NAS clients. To enable CIFS protocol, you must create the data LIFs and the CIFS server. To enable NFS protocol, you can specify the NIS details in addition to the data LIFs. Reference:https://library.netapp.com/ecmdocs/ECMP1354558/html/GUID-75523E3A-839A- 4530-919D-29F98AB6C2E7.html

• Question 202:

  Which statement is true when a two node switchless cluster is grown to a four-node cluster?

  A. The new HA-pair connected to two new cluster switches and the existing two-node cluster will connect one path at a time to the new cluster switches.
  B. There is a short outage while the new HA pair and existing two node cluster add additional NVRAM cards for cluster connections.
  C. The new HA pair is direct-attached to the existing two-node cluster-free 10 GbE ports without adding switches.
  D. The new HA pair is connected to four new cluster switches and the existing two-node cluster will connect one path at a time to the new cluster switches.
  A. The new HA-pair connected to two new cluster switches and the existing two-node cluster will connect one path at a time to the new cluster switches.

• Question 203:

  A customer cannot enable storage failover. You have verified that the cabling is correct, the HA partners can communicate with each other, and cluster HA is configured.

  What must you do to resolve the problem?

  A. Set the HA state in the maintenance boot menu.
  B. Select option 4 in the boot menu.
  C. Set switchless cluster in privilege advanced mode.
  D. Modify epsilon in privilege advanced mode.
  A. Set the HA state in the maintenance boot menu.

• Question 204:

  You create a 1000 GB volume with space-guarantee set to none and fractional-reserve set to 0. In that volume you create a 400 GB LUN with space-reserve enabled. How much space is available in the volume before data is written to the LUN?

  A. 400 GB
  B. 0 GB
  C. 600 GB
  D. 1000 GB
  B. 0 GB

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  Reference: https://books.google.com.pk/books?id=OfDHAgAAQBAJandpg=PA65andlpg=PA65anddq=space +is+available+in+the+volume+before+data+is+written+to+the+LUNandsource=blandots=tlFEa Qk8bVandsig=zCm0wVJZDbtpI1I0JadwuzrD0Lwandhl=enandsa=Xandved=0CCoQ6AEwA2oVChM IqtbxPfmxgIVwbYUCh3h7wP2#v=onepageandq=space%20is%20available%20in%20the%20vol ume%20before%20data%20is%20written%20to%20the%20LUNandf=false

• Question 205:

  Which three statements are true about a node's vol0 volume? (Choose three)

  A. It is not part of the namespace.
  B. One exists on every node in the cluster.
  C. It is the most efficient place to store critical user data.
  D. It should have LS mirrors on every node in the cluster.
  E. It cannot be moved with the volume move command
  A. It is not part of the namespace.
  B. One exists on every node in the cluster.
  E. It cannot be moved with the volume move command

• Question 206:

  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
  C. They have no cluster LIFs

• Question 207:

  A customer wants the best performance for their Oracle DB solution. They are willing to configure their high-availability nodes so the load is less than 50% per node, to protect performance during failover. They want to enhance read and write performance.

  Which NetApp technology accomplishes this task?

  A. deduplication
  B. thin provisioning
  C. Flash Pool
  D. FlashCache
  C. Flash Pool

• Question 208:

  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
  A. Mount a volume within a namespace
  B. Configure name mapping
  D. Create a volume
  E. Configure an export policy

• Question 209:

  Identify two synchronous Fpolicy applications (choose two)

  A. quota management
  B. file-access and audit logging
  C. storage resource management
  D. compression and decompression services
  A. quota management
  D. compression and decompression services

• Question 210:

  A customer wants to retire a broadcast domain called bcast1 from the cluster. All network ports and data LIFs previously using bcast1 have been moved to another broadcast domain. When the administrator attempts to delete the broadcast domain, the deletion fails.

  What is causing the problem?

  A. TheIPspace, that the broadcast domain uses, still exists.
  B. The cluster ports are using the bcast1 broadcast domain.
  C. There are still subnets associated with the broadcast domain.
  D. The SVM has not been deleted.
  A. TheIPspace, that the broadcast domain uses, still exists.