NetApp NCSE NS0-194 Questions & Answers

• Question 41:

  You received the "CLUSTER ERROR: DISK/SHELF COUNT MISMATCH" AutoSupport message from an ONTAP cluster.

  When analyzing this message, which two should be inspected? (Choose two.)

  A. drive paths

  B. IOM firmware

  C. drive firmware

  D. SAS cabling

  Correct Answer: AC Section: (none)

• Question 42:

  On an AFF system, which three storage efficiencies are enabled by default? (Choose three.)

  A. reallocation

  B. compaction

  C. deduplication

  D. compression

  E. encryption

  Correct Answer: BCD Section: (none)

  Reference: https://docs.netapp.com/ontap-9/index.jsp?topic=%2Fcom.netapp.doc.dot-cm-vsmg%2FGUIDC1E3029E-1514-4579-939B-67160E849632.html

• Question 43:

  What are two conditions that would cause writes in memory to be written to disk? (Choose two.)

  A. The NVRAM (NVLog) fills up.

  B. A user presses "Save".

  C. Drive capacity becomes available.

  D. A Snapshot copy is taken.

  Correct Answer: AB Section: (none)

• Question 44:

  How many drive bays does a DS4246 shelf have?

  A. 42

  B. 12

  C. 46

  D. 24

  Correct Answer: D Section: (none)

  Reference: https://www.insight.com/en_US/shop/product/DS4246074812AQSR6/NETAPP/DS4246-074812A-QS-R6/NetAppStorageShelfDS4246-Storageenclosure-24bays(SAS-2)-HDD4TBx12-rack-mountable4U/

• Question 45:

  What is the consequence of a loss of connectivity between a Cloud Volumes ONTAP (CVO) instance and Cloud Manager for four or more days?

  A. The CVO instance sends an AutoSupport message.

  B. The CVO instance must be added back manually to Cloud Manager.

  C. Cloud Manager removes the CVO instance from its inventory.

  D. The CVO instance is stopped.

  Correct Answer: C Section: (none)

• Question 46:

  You have a 4-node MetroCluster system. A node needs to be taken down for maintenance, but all data needs to remain online.

  In this scenario, what should you do to bring down a single node?

  A. Perform an HA takeover of the node.

  B. Perform a MetroCluster switchover.

  C. Disable HA on each side of the MetroCluster.

  D. Perform an aggregate relocation of the CFO aggregates on the node.

  Correct Answer: A Section: (none)

• Question 47:

  You have an ONTAP 2-node cluster. You run a read/write test workload against an SMB share, and it is slower than you expected. You run the same test again, but this time you monitor the storage using a QoS command.

  

  Referring to the exhibit, what is the problem?

  A. There is a disk bottleneck.

  B. An HA interconnect problem is present.

  C. The SMB read sizes should be increased.

  D. The NVRAM needs to be replaced.

  Correct Answer: B Section: (none)

• Question 48:

  You have determined that an SFP+ has failed on one of your storage controllers.

  In this scenario, what do you use to determine which SFP+ should be replaced by NetApp Support?

  A. NetApp Active IQ

  B. Interoperability Matrix Tool

  C. NetApp Documentation Center

  D. Hardware Universe

  Correct Answer: D Section: (none)

• Question 49:

  

  

  

  Which type of MetroCluster is shown in the exhibit?

  A. 2-node stretch MetroCluster

  B. 4-node MetroCluster IP

  C. 4-node Fabric-Attached MetroCluster

  D. 4-node stretch MetroCluster

  Correct Answer: C Section: (none)

• Question 50:

  When you replace a motherboard, which step will completely test the newly installed component?

  A. From ONTAP, execute sldiag.

  B. From the LOADER prompt, type boot_ontap maint, then execute sldiag.

  C. From the LOADER prompt, type boot_diags, then execute sldiag.

  D. From the LOADER prompt, execute sldiag.

  Correct Answer: B Section: (none)

  Reference: https://library.netapp.com/ecm/ecm_download_file/ECMP1199896 (36)