NetApp NS0-191 Online Practice Questions and Exam Preparation

NetApp NS0-191 Online Questions & Answers

• Question 41:

  A customer cannot create a new volume from OnCommand System Manager.

  Which two clustered Data ONTAP daemons would be at fault in this scenario? (Choose two.)

  A. secd
  B. bcomd
  C. mgwd
  D. v1db
  A. secd
  B. bcomd

• Question 42:

  Which two capabilities does the Flash Cache feature have that the Flash Pool feature does not have? (Choose two.)

  A. Flash Cache works for all aggregates assigned to a node.
  B. Flash Cache is a read-onlycache.
  C. Cached data is available and unaffected by takeover events.
  D. Compressed blocks are cached.
  A. Flash Cache works for all aggregates assigned to a node.
  B. Flash Cache is a read-onlycache.

• Question 43:

  A customer has replaced both interconnect cables on a FAS3240 HA pair with IOXM because they were damaged. After replacing the cables, the customer receives the error shown below.

  "HA interconnect port 1 of this appliance seems to be connected to port 2 on the partner appliance".

  In this scenario what is the cause of this error?

  A. The interconnect cables must not be replaced while the controllers are up and running.
  B. c0a and c0b are 10Gbit Ethernet ports which must not be used for the interconnect.
  C. The interconnects are cross-cabled, you must connect c0awith c0a and cob with c0b.
  D. You must issue theifconfig down... command followed by theifconfig up... command for both ports, on both controllers, after replacing the cables.
  C. The interconnects are cross-cabled, you must connect c0awith c0a and cob with c0b.

• Question 44:

  You have an aggregate with 10 TB of free space. You create a 5 TB volume with space- guarantee set to none and fractional reserve set to 0. Inside the volume, you create a 100 GB space-reserved LUN. In this scenario, how much free space is left in the aggregate?

  A. 9.8 TB
  B. 9.9 TB
  C. 5 TB
  D. 10 TB
  B. 9.9 TB

• Question 45:

  A large amount of data was deleted from a volume. After a few hours, the space was still not available to NFS clients accessing the volume. What are two reasons that would account for this problem? (Choose two.)

  A. The volume contains Snapshot copies that were taken before the datawas deleted.
  B. There is a thick-provisioned LUN in the volume.
  C. The deleted data was all deduplicated data.
  D. The client needs to re-scan the volume to detect the changes.
  A. The volume contains Snapshot copies that were taken before the datawas deleted.
  D. The client needs to re-scan the volume to detect the changes.

• Question 46:

  An administrator reviewing the message logs for a node notices an instance of a node reporting duplicate IPs for approximately ten seconds. Data access was not reported as interrupted during that time. In this scenario, which process would generate these messages?

  A. vldp
  B. mgwd
  C. bcomd
  D. vifmgr
  D. vifmgr

• Question 47:

  Click the Exhibit tab.

  

  Round-robin DNS has been configured for all data LIFs belonging to SVM1. There is a data LIF on every node of that 4-node cluster. The administrator has reports from users of sporadic user access issues when accessing CIFS shares on SVM1. The administrator determines that one out of four attempts result in a "path not found error" message. The administrator believes that the issue is network related.

  Referring to the exhibit, which statement is correct?

  A. There is an issue with node clusterB-04's port e0d, causing "lif3" to be down.
  B. There are no issues found and all data LIFs are in a healthystatus.
  C. "lif3" and "lif4" are on different ports as "lif1" and "lif2".
  D. "lif3" has been administratively configured down.
  D. "lif3" has been administratively configured down.

• Question 48:

  A new storage efficiency job is executed on a volume hosting only a thick-provisioned LUN. Although 45% of the space was saved, no extra space was seen by the client. In this scenario, which statement is correct?

  A. The client sees only the logical space for the LUN.
  B. Thereare volume Snapshot copies that were taken before the efficiency job.
  C. The client needs to re-scan the volume to detect the changes.
  D. The volume is thin provisioned.
  C. The client needs to re-scan the volume to detect the changes.

• Question 49:

  Your customer has a 2-node cluster with two FAS2554 controllers running clustered Data ONTAP 8.3. You want to upgrade non-disruptively to clustered Data ONTAP 8.3.1 using the rolling-upgrade method. Which two operations would you perform before issuing the ~storage failover takeover - ofnode NodeA~ command? (Choose two.)

  A. Upgrade the service processor of all nodes.
  B. Migrate all LIFs used for iSCSI and FC away from NodeA.
  C. Change the default boot image to the new image.
  D. Install the new software image an all nodes.
  B. Migrate all LIFs used for iSCSI and FC away from NodeA.
  C. Change the default boot image to the new image.

• Question 50:

  A customer has one storage virtual machine (SVM) that is using Fibre Channel as a protocol (FCP). Some clients are successfully accessing LUNs on this SVM. The zoning is done by using worldwide port names (WWPNs). The customer creates a second SVM for Fibre Channel and wants to access new LUNs in this SVM from the same clients.

  Which three statements are true in this scenario? (Choose three.)

  A. The initiator groups (igroups) from the first SVM are also working for the second SVM.
  B. Fibre Channel zoning must be reconfigured for the new SVM.
  C. FCP must be enabled on the second SVM.
  D. Fibre Channel zoning does not need to be changed if the second SVM uses the same ports as the first SVM.
  E. You must map the new LUNs in the second SVM to the correct initiator group (igroup).
  A. The initiator groups (igroups) from the first SVM are also working for the second SVM.
  B. Fibre Channel zoning must be reconfigured for the new SVM.
  C. FCP must be enabled on the second SVM.