NetApp NCSE NS0-194 Questions & Answers

• Question 11:

  After a network card was replaced in an ONTAP node, you see the output shown in the exhibit.

  

  What is the problem?

  A. The interface group is configured in single mode.

  B. One physical port is not cabled.

  C. One physical interface is broken.

  D. One physical interface is mis-cabled.

  Correct Answer: D Section: (none)

• Question 12:

  A customer ordered a FAS2720 cluster with 8 TB SATA drives. The customer wants to use the Advanced Drive Partitioning (ADP) feature to avoid consuming the high capacity drives for the root aggregate. Before you use the cluster setup, you issue the aggr status command and notice that ADP is not being used.

  In this scenario, what would you use to implement ADP?

  A. loader prompt

  B. special boot menu

  C. nodeshell

  D. SP prompt

  Correct Answer: A Section: (none)

• Question 13:

  A customer has reported an unexplained reboot of an ONTAP node that did not generate a panic string or a core file.

  In this scenario, which two sets of logs do you collect to further diagnosis the issue? (Choose two.)

  A. system core

  B. sp status

  C. events all

  D. sp status -d

  Correct Answer: AC Section: (none)

• Question 14:

  You want to update your storage system and are concerned about the compatibility of the SAN components and the host environment.

  In this scenario, which two actions should you take to verify compatibility? (Choose two.)

  A. Use the Interoperability Matrix Tool.

  B. Use Active IQ Interop Advisor.

  C. Upload AutoSupports to Active IQ.

  D. Use the Active IQ Config Advisor.

  Correct Answer: AD Section: (none)

• Question 15:

  Your customer's MetroCluster has generated a "DISK REDUNDANCY FAILED" message.

  Netapp-EmA:

  Tue Jan 14 04:12:12 CET [netapp-EmA:cf.rv.notConnected:error]: HA interconnect: Connection for 'cfo_rv'

  failed.

  Tue Jan 14 04:12:13 CET [netapp-EmA:rv.connection.torndown:info]: HA interconnect: cfo_rv1 is torn

  down on NIC 1.

  Tue Jan 14 04:12:13 CET [netapp-EmA:cf.rv.notConnected:error]: HA interconnect: Connection for

  'cfo_rv'1 failed.

  Tue Jan 14 04:12:15 CET [netapp-EmA:rv.connection.torndown:info]: HA interconnect: cfo_rv2 is torn

  down on NIC 1.

  Tue Jan 14 04:12:18 CET [netapp-EmA:cf.rv.notConnected:error]: HA interconnect: Connection for

  'cfo_rv'2 failed. Tue Jan 14 04:12:19 CET [netapp-EmA:bridge.removed:info]: FC-to_SAS bridge siteB_2:13.126L0 [ATTO FibreBridge6500N 1.61] S/N [FB7500N111161] was removed Tue Jan 14 04:12:19 CET [netappEmA:bridge.removed:info]: FC-to_SAS bridge siteB_2:5.126L0 [ATTO FibreBridge6500N 1.61] S/N [FB7500N111160] was removed

  Netapp-EmB: Tue Jan 14 04:12:12 CET [netapp-EmB:cf.rv.notConnected:error]: HA interconnect: Connection for 'cfo_rv' failed. Tue Jan 14 04:12:12 CET [netapp-EmB:rv.connection.torndown:info]: HA interconnect: cfo_rv2 is torn down on NIC 1. Tue Jan 14 04:12:13 CET [netapp-EmB:rv.connection.torndown:info]: HA interconnect: cfo_rv1 is torn down on NIC 1. Tue Jan 14 04:12:13 CET [netapp-EmB:cf.rv.notConnected:error]: HA interconnect: Connection for 'cfo_rv'1 failed. Tue Jan 14 04:12:18 CET [netapp-EmB:cf.rv.notConnected:error]: HA interconnect: Connection for 'cfo_rv'2 failed. Tue Jan 14 04:12:19 CET [netapp-EmB:bridge.removed:info]: FC-to_SAS bridge siteA_2:13.126L0 [ATTO FibreBridge6500N 1.61] S/N [FB7500N111167] was removed Tue Jan 14 04:12:19 CET [netappEmB:bridge.removed:info]: FC-to_SAS bridge siteA_2:5.126L0 [ATTO FibreBridge6500N 1.61] S/N [FB7500N111164] was removed

  Referring to the messages shown in the exhibit for each node, which component is causing the problem?

  A. the ATTO bridge on siteB_2

  B. the SAN switch siteA_2

  C. the SAN switch siteB_2

  D. the ISL between siteA and site B

  Correct Answer: D Section: (none)

• Question 16:

  A customer is trying to enable NVMe and wants to use the FC adapters in the controllers but cannot enable the protocol.

  

  Referring to the exhibit, what is causing the problem?

  A. There are no FC adapters installed with the speed set to 32Gbps.

  B. There are no FC adapters installed with a physical protocol set to NVMe.

  C. There are no FC adapters installed with a max-speed of 32Gbps.

  D. There are no FC adapters installed with a media type of NVMe.

  Correct Answer: B Section: (none)

• Question 17:

  Which NetApp HCI component communicates with activeiq.solidfire.com and the Cloud Data Services portal?

  A. the NetApp Element software vSphere plug-in

  B. the management node (mNode)

  C. the NetApp Trident software

  D. the NetApp Element software Management Interface

  Correct Answer: B Section: (none)

  Reference: http://docs.netapp.com/hci/index.jsp?topic=%2Fcom.netapp.doc.hci-ude-170%2FGUID87FD2BD4-1C4C-4491-9A66-D2C5EA8C1B88.html

• Question 18:

  Several clients are accessing an ONTAP SnapMirror DP destination volume. Some clients frequently access the newest SnapMirror volume data. Accessing this data is much slower when compared to clients that directly access data on the source. You use the wafl scan status command against the destination.

  What is a symptom of the problem in this scenario?

  A. blocks used summary update

  B. active bitmap rearrangement

  C. container block reclamation

  D. volume deswizzling

  Correct Answer: A Section: (none)

  Reference: https://kb.netapp.com/Advice_and_Troubleshooting/Data_Storage_Software/ONTAP_OS/ What_is_the_"wafl_scan_status"_command%3F

• Question 19:

  You want to use the supported method to upgrade the ONTAP version of a Cloud Volumes ONTAP instance from ONTAP 9.5 to ONTAP 9.6.

  In this scenario, which NetApp tool accomplishes this task?

  A. Cloud Manager

  B. Cloud Insights

  C. Active IQ Unified Manager

  D. ONTAP System Manager

  Correct Answer: D Section: (none)

  Reference: https://docs.netapp.com/us-en/occm/task_updating_ontap_cloud.html#suspending-snapmirrortransfers

• Question 20:

  A customer receives the message shown below in their EMS logs.

  Tue Jun 27 18:34:18 CEST [netapp-ct1: cp_worker: wafl.cp.toolong:error]: Aggregate AG1_NTAP_PROD experienced a long CP. Tue Jun 27 18:37:10 CEST

  Which two data sources do you use to explain this message? (Choose two.)

  A. ONTAP System Manager

  B. Performance Archive

  C. Active IQ Unified Manager

  D. mgwd.log

  Correct Answer: AB Section: (none)

  Reference: https://kb.netapp.com/Advice_and_Troubleshooting/Data_Storage_Software/ONTAP_OS/ First_steps_troubleshooting_wafl_exempt10%3A_wafl.cp.toolong%3Aerror