NetApp NS0-158 Online Practice Questions and Exam Preparation

NetApp NS0-158 Online Questions & Answers

• Question 31:

  Click the exhibit button.

  

  Referring to the exhibit, you have a FlexGroup volume that is 250 TB with 10 constituents. You apply the volume modify 璿server fg1_vs 璿olume fg1 璼ize 350TB command. What affect does the command have on the FlexGroup volume and its constituents?

  A. It grows the FlexGroup volume to 600 TB by adding 14 new constituents.
  B. It grows the FlexGroup volume to 350 TB by adding four new constituents
  C. It grows the FlexGroup volume to 350 TB by increasing the size of each constituent to 35 TB.
  D. It grows the FlexGroup volume to 600 TB by increasing the size of each constituent to 60 TB.
  C. It grows the FlexGroup volume to 350 TB by increasing the size of each constituent to 35 TB.

  ---

  If you want to add more space, you can increase the FlexGroup volume collective size. Increasing the size of the FlexGroup volume resizes the existing constituents of the FlexGroup.

  If you want to increase the capacity by resizing the existing constituents then use the command: volume modify -vserver vserver_name -volume fg_name -size new_size References: http://docs.netapp.com/ontap-9/index.jsp?topic=%2Fcom.netapp.doc.pow-fg- mgmt%2FGUID-79766621-ECFF-4A1A-A218-197BB73E985B.html

• Question 32:

  You have a SnapLock Compliance volume that needs to be replicated to a different cluster at a disaster recovery site. Which two statements concerning the SnapMirror destination volume are true? (Choose two.)

  A. The destination volume type must be SnapLock Enterprise.
  B. The destination volume type must be SnapLock Compliance.
  C. The destination cluster does not require a SnapLock license.
  D. The destination cluster requires a SnapLock license.
  B. The destination volume type must be SnapLock Compliance.
  D. The destination cluster requires a SnapLock license.

  ---

  B: To create an end-to-end relationship between SnapLock Compliance volumes by using SnapMirror, you need to create both the source and the destination volumes as SnapLock Compliance volumes and then initialize the mirroring relationship by using the snapmirror initialize command. The other commands you use differ depending on whether you are creating a volume SnapMirror relationship for a traditional volume or a FlexVol volume.

  D: A SnapLock license entitles you to use both SnapLock Compliance mode and SnapLock Enterprise mode. SnapLock licenses are issued on a per-node basis. You must install a license for each node that hosts a SnapLock aggregate.

  References: https://library.netapp.com/ecmdocs/ECMP1196889/html/GUID-8ACE3CAB- D338-4AFC-A530-0D0FEC3B9F94.html https://library.netapp.com/ecm/ecm_download_file/ECMLP2507748

• Question 33:

  Click the exhibit button.

  

  You have a 2-node cluster named cl1 that has separate LIFs on each node for both SAN and NAS traffic. A storage failover takeover process is initiated as shown in the exhibit. In this scenario, which two statements about the takeover process are true? (Choose two.)

  A. The SAN LIFs on cl1-01 go offline.
  B. The NAS LIFs on cl1-01 automatically migrate to cl1-02.
  C. The NAS LIFs on cl1-01 go offline.
  D. The SAN LIFs on cl1-01 automatically migrate to cl1-02.
  B. The NAS LIFs on cl1-01 automatically migrate to cl1-02.
  C. The NAS LIFs on cl1-01 go offline.

  ---

  Storage failover takeover

  { -ofnode {|local} - Node to Takeover This specifies the node that is taken over. It is shut down and its partner takes over its storage.

  References:

  https://library.netapp.com/ecmdocs/ECMP1196817/html/storage/failover/takeover.html

• Question 34:

  You are configuring an ONTAP solution for FC host connectivity.

  In this scenario, how should the cluster be configured? (Choose two.)

  A. The SVM must be configured for Ethernet LIFs.
  B. FC ports must be configured as initiators.
  C. FCP must be licensed on the cluster.
  D. FC ports must be configured as targets.
  A. The SVM must be configured for Ethernet LIFs.
  C. FCP must be licensed on the cluster.

  ---

  You can configure the FC and the FCoE protocols on the SVM for SAN hosts. LIFs are created on the most suitable adapters and assigned to port sets to ensure data path redundancy. Based on your requirements, you can configure either

  FC, FCoE, or both the protocols.

  Before you begin

  The FCP license must be enabled on the cluster.

  All the nodes in the cluster must be healthy.

  Each node must have at least two correctly configured ports for each protocol (FC and FCoE).

• Question 35:

  Users report that they are unable to connect to home directories stored on a NetApp cluster. You are using Active Directory-based Kerberos authentication. Which two actions would correct the problem? (Choose two.)

  A. Verify that the CIFS server in running in the SVM.
  B. Verify that the Network Time Protocol service is in sync.
  C. Verify that an Active Directory domain admin account is configured in ONTAP.
  D. Verify that domain tunneling is configured in ONTAP.
  A. Verify that the CIFS server in running in the SVM.
  C. Verify that an Active Directory domain admin account is configured in ONTAP.

  ---

  Kerberized NFS in Cluster-Mode for use with Active Directory Pre-requisites include:

  Note: The CIFS server is not required for basic NFS Kerberos access, but is required for multiprotocol access or when using AD as an LDAP server for name mappings.

  References: https://kb.netapp.com/support/s/article/ka31A0000000uYJQAY/how-to-set-up- kerberized-nfs-in-cluster-mode-with-active-directory?language=en_US

• Question 36:

  You create a FlexVol volume to host files for a Windows-based application. The administrator of the application is a Windows user. The application does not support files access by Linux users. Which security style should you assign to the volume?

  A. mixed
  B. unified
  C. NTFS
  D. UNIX
  C. NTFS

  ---

  You can manage NTFS file security and audit policies on Vservers with FlexVol volumes by using the CLI. This removes the need to use a remote client to manage file security. References: https://library.netapp.com/ecmdocs/ECMP1196891/html/GUID-3D32772D- B4E8-4497-A7FA-D03BA58AF96E.html

• Question 37:

  You want to replace the key management passphrase of a FAS8200 system using onboard NetApp Storage Encryption (NSE). Which action accomplishes this task?

  A. Perform a takeover-giveback of each node in the cluster to update the passphrase on each mode.
  B. Use the security key-manager setup command to change the passphrase.
  C. Use the volume move command to migrate a volume and update the passphrase during the move.
  D. Use the security key-manager update-passphrase command to change the passphrase.
  D. Use the security key-manager update-passphrase command to change the passphrase.

  ---

  You can use the security key-manager update-passphrase command to change the onboard key management passphrase.

  References: http://docs.netapp.com/ontap-9/index.jsp?topic=%2Fcom.netapp.doc.pow- nve%2FGUID-ED1579E4-8C57-4BD5-89E3-5FB7308F9D4E.html

• Question 38:

  You have a 2-node NetApp cluster. You would like to use an onboard UTA2 port for host connectivity. The port was previously connected to a tape library using native FC. What must you do to configure the port for host connectivity?

  A. Change the port mode to FC.
  B. Change the port mode to CNA.
  C. Change the FC type to initiator.
  D. Change the FC type to target.
  B. Change the port mode to CNA.

  ---

  Certain converged network adapters (CNAs), such as the X1143 adapter and the UTA2 onboard ports, contain offload support for LLDP. References: ONTAP 9. 0 Network_Management_Guide (January 2017), page 98 https://library.netapp.com/ecm/ecm_download_file/ECMLP2492610

• Question 39:

  What is an array LUN?

  A. a LUN provisioned in ONTAP that is mounted by a connected host
  B. a LUN provisioned on third-party storage that ONTAP will use as a passthrough LUN
  C. a LUN that is used only as a part of a volume group
  D. a LUN provisioned on third-party storage that ONTAP will use in a RAID group
  A. a LUN provisioned in ONTAP that is mounted by a connected host

  ---

  The Data ONTAP software-based scheme provides ownership control only for storage systems running Data ONTAP; it does not prevent a different type of host from overwriting data in an array LUN owned by a system running Data ONTAP. Therefore, if multiple hosts are accessing array LUNs through the same storage array port, be sure to use LUN security on your storage array to prevent the systems from overwriting each other's array LUNs.

  References: https://library.netapp.com/ecmdocs/ECMP1196986/html/GUID-D5079042- EA9A-4052-9B00-670B3728FFAA.html

• Question 40:

  Which NetApp management tool verifies the disk-shelf cabling of an existing NetApp cluster?

  A. System Setup
  B. Config Advisor
  C. OnCommand Unified Manager
  D. OnCommand System Manager
  B. Config Advisor

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  NetApp Config Advisor is a tool that will allow you to check the health and ensure your NetApp infrastructure is adhering to NetApp best practices. Once the Config Advisor query finishes, view the results and take corrective action on any configuration issues:

  

  References: http://bestpracticetips.com/tag/config-advisor/