NetApp NS0-191 Online Practice Questions and Exam Preparation

NetApp NS0-191 Online Questions & Answers

• Question 11:

  A Linux client is experiencing low throughput when reading a very large file using NFS. Network counters suggest there is packet drop in the network. To confirm whether dropped packets affect the Linux client, you are collecting network traces from the affected systems. In this scenario, which two actions would be used? (Choose two.)

  A. Use thetcpdumpcommand on the Linux system.
  B. Use thepkttcommand on the NetApp controller.
  C. Use thetraceroutecommand on the network switch.
  D. Use thetcptracecommand on a Windows client in a separate subnet.
  B. Use thepkttcommand on the NetApp controller.
  C. Use thetraceroutecommand on the network switch.

• Question 12:

  A hosting company is about to deploy a Microsoft Hyper-V environment connected to NetApp storage. They want to know which version of SMB and Data ONTAP should be deployed in this environment that supports continuously available

  shares.

  In this scenario, what do you tell the customer?

  A. Data ONTAP 7-Mode and SMB3
  B. clustered Data ONTAP and SMB3
  C. clustered Data ONTAP and SMB 2.1
  D. Data ONTAP 7-Mode and SMB 2.1
  B. clustered Data ONTAP and SMB3

• Question 13:

  SnapDrive for Window has been installed and configured on a VMware virtual machine. The virtual machine has been configured with raw device mappings (RDMs) that are mapped to LUNs on a NetApp storage controller. The RDMs can be seen as connected disks in Windows Disk Management. However, SnapDrive is not enumerating the RDMs.

  Which actions will solve the problem in this scenario?

  A. SnapDrive must have the preferred storage IP addresses configured.
  B. SnapDrive must be installed on the VirtualCenter server.
  C. SnapDrive and Virtual Storage Console (VSC) integration must be configured.
  D. VirtualCenter or ESX server logon settings must be enabled and configured.
  C. SnapDrive and Virtual Storage Console (VSC) integration must be configured.

• Question 14:

  Click the Exhibit tab.

  

  Which two actions would you perform to address the system alternate-control-path (ACP) connectivity issue shown in the exhibit? (Choose two.)

  A. Reseat the ACP cable.
  B. Reseat the shelf modules.
  C. Turn optionsacp.enableoff and then on.
  D. Perform a takeover and giveback.
  C. Turn optionsacp.enableoff and then on.
  D. Perform a takeover and giveback.

• Question 15:

  You have installed and configured SnapDrive for Windows on a Windows server. Using SnapDrive, you successfully created two LUNs that are connected to the same storage controller using iSCSI. You later realize that SnapDrive is no longer enumerating one of the disks.

  In this scenario, what would be a symptom of this problem?

  A. The SnapDrive service account user is a local administrator on the Windows server.
  B. The disk does not appear in Disk Management.
  C. The SnapDrive service is not running.
  D. There is a Snapshot copy mounted to the Windows server in a (busy,LUN) state.
  D. There is a Snapshot copy mounted to the Windows server in a (busy,LUN) state.

• Question 16:

  A customer created a new storage virtual machine (SVM) named "svm-nfs". They enabled only NFSv3 and created a new export policy called "Linux". In this policy, they created a rule replacing the default rule that shows the host specifier to be IP address 172.16.100.0/24. This configuration has worked well for the past two weeks for all Linux clients. A new Linux client is about to be put into production but it is not enable the "access denied" error.

  Which statement is correct in this scenario?

  A. There is no export policy entry for the namespace for this export.
  B. The time on the controller is skewed by more than five minutes.
  C. The new client's IP address is not in the same subnet that is specified in the export policy rule.
  D. The volume is NTFS security style.
  C. The new client's IP address is not in the same subnet that is specified in the export policy rule.

• Question 17:

  Which three conditions would prevent a normal giveback operation? (Choose three.)

  A. presence of failed disks
  B. ongoing SnapMirror updates
  C. established NFSv3 sessions
  D. LUNs mapped with ALUA enabled
  E. established CIFS sessions
  A. presence of failed disks
  B. ongoing SnapMirror updates
  E. established CIFS sessions

• Question 18:

  You are trying to determine why AutoSupport notifications are not being sent. Which two types of output would be used first to solve this problem? (Choose two.)

  A. the MGWD.log
  B. the notifyd.log
  C. output of theautosupport history showcommand
  D. output of thenetwork interface showcommand
  B. the notifyd.log
  C. output of theautosupport history showcommand

• Question 19:

  Click the Exhibit tab.

  

  A storage administrator tells you that a company security mandate was applied to remove all CIFS share level permissions of everyone - full control. Now users are unable to access CIFS shares.

  The storage virtual machine (SVM) is named "SVM1" on clustered Data ONTAP 8.3.1. The storage administrator wants to know what can be done to restore full control access to users that are receiving "access denied" errors. The storage

  administrator has provided you with the vserver cifs share show command output of one of the CIFS shares with issues as shown in the exhibit.

  Which two steps must you perform to solve the problem? (Choose two.)

  A. Execute the : : >vserver cifs share access-control delete -vserver SVM1 -share test9 - user-or-group Everyonecommand from the controller.
  B. Execute the : : >vserver cifs share access-control delete -vserver SVM1 -share test9 - user-or-group domain\interngroupcommand from the controller.
  C. Ensure that, in Active Directory, the desiredusers are members of thedomainA\tempsgroup.
  D. Ensure that, in Active Directory, the desired users are members of thedomainA\companyusersgroup.
  B. Execute the : : >vserver cifs share access-control delete -vserver SVM1 -share test9 - user-or-group domain\interngroupcommand from the controller.
  D. Ensure that, in Active Directory, the desired users are members of thedomainA\companyusersgroup.

• Question 20:

  You log in to a SnapMirror destination to review the system. Which scanner would you expect to see running?

  A. active bitmap rearrangement
  B. container block reclamation
  C. blocks used summary update
  D. deswizzler
  D. deswizzler