NetApp NS0-192 Online Practice Questions and Exam Preparation

NetApp NS0-192 Online Questions & Answers

• Question 21:

  Which two statements are true about epsilon in a 4-node cluster? (Choose two.)

  A. Epsilon is used as a tie-breaker for determining a quorum.
  B. Epsilon is automatically assigned to the first node when a cluster is created.
  C. Epsilon is used for determining the up node in failover.
  D. Epsilon is automatically assigned to the last node added to a cluster.
  A. Epsilon is used as a tie-breaker for determining a quorum.
  B. Epsilon is automatically assigned to the first node when a cluster is created.

• Question 22:

  A customer reports that a Linux system is unable to access a required NFS export on an ONTAP SVM named "svm01-02". This is an important server in their NIS environment and users are unable to log in. Referring to the logs, they see several notifications of the message shown below.

  "exports.netgroup.dnsNoPtrRec: IP address "192.168.1.13" does not have a reverse mapping for its corresponding hostname in the configured name servers when evaluating the export-policy rules for netgroup "linux_1" on Vserver "svm0102"."

  In this scenario, what is causing the problem?

  A. The export policy has the wrong netgroups defined.
  B. The DNS server does not have the relevant mapping from the IP address to the hostname.
  C. The ns-switch sources are set to files,dns instead of hosts,dns.
  D. The netgroup definition in NIS is missing the 192.168.1.13 IP address.
  C. The ns-switch sources are set to files,dns instead of hosts,dns.

• Question 23:

  After replacing a failed disk, the disk does not appear as a spare on any node in the cluster. What should be done to correct this problem?

  A. Physically remove the disk and re-seat it firmly in the storage bay.
  B. Physically remove and re-seat each IOM in the shelf, one at a time.
  C. Assign ownership of the replaced disk to a node.
  D. Add the disk into an aggregate on either node.
  C. Assign ownership of the replaced disk to a node.

• Question 24:

  A customer has added a new user account, "jsmith", on a UNIX NFS client using the /etc/passwd file on that client. The NFS client has a mount, "/mountpoint", to an NTFS security style volume from an ONTAP SVM using NFSv3. The user "jsmith" does not exist in the Windows domain. The user "jsmith" must be able to access this mount, but cannot. According to company security policy, the customer cannot add the user "jsmith" to the Active Directory configuration.

  Which two actions will solve the problem? (Choose two.)

  A. Enable default Windows users for unknown UNIX users.
  B. From the UNIX client, use the chown -R jsmith command /mountpoint.
  C. Add the user to the /etc/passwd file on the storage controller.
  D. Configure the default Windows user to allow access to the proper SMB data.
  B. From the UNIX client, use the chown -R jsmith command /mountpoint.
  D. Configure the default Windows user to allow access to the proper SMB data.

• Question 25:

  Two end-users are both connecting to the same SMB share, but end-user A sees different files and folders than end-user B. Which statement is correct in this scenario?

  A. Access Based Enumeration (ABE) explains this behavior.
  B. NetApp Storage Encryption (NSE) explains this behavior.
  C. End-user A is authenticating with NTLM.
  D. NetApp Volume Encryption (NVE) explains this behavior.
  C. End-user A is authenticating with NTLM.

• Question 26:

  Users are experiencing Kerberos authentication problems when attempting to access CIFS shares on the AcmeFS01 SVM. However, users are able to access shares hosted on Windows servers. You verify that network connectivity, between the SVM and the domain controllers, is working correctly.

  What should you do to troubleshoot the authentication issue?

  A. Ensure that the time on the ONTAP cluster is correct.
  B. Verify that the users' computers can resolve DNS hostnames.
  C. Verify that the users' computers can ping the SVM data LIF.
  D. Verify that the SVM data LIF is on its home port.
  B. Verify that the users' computers can resolve DNS hostnames.

• Question 27:

  Which three protocols does ONTAP support for ALUA? (Choose three.)

  A. CIFS
  B. FCoE
  C. iSCSI
  D. FC
  E. NFS
  B. FCoE
  C. iSCSI
  D. FC

• Question 28:

  Which statement describes how memory and NVRAM are used by ONTAP during write requests?

  A. The write request enters memory and is passed to NVRAM and the partner's NVRAM, a write acknowledgement is sent to the client, and data is written to disk at the next consistency point.
  B. The write request enters NVRAM and is passed to the partner's NVRAM, data is written to disk, and a write acknowledgement is sent to the client.
  C. The write request enters memory and is passed to the partner's NVRAM, data is written to disk, and a write acknowledgement is sent to the client.
  D. The write request enters memory, a write acknowledgement is sent to the client, the request is passed to the partner's NVRAM, and data is written to disk.
  C. The write request enters memory and is passed to the partner's NVRAM, data is written to disk, and a write acknowledgement is sent to the client.

• Question 29:

  You connect your cluster to a new pair of SAN switches and configure several LIFs for FC. You can see the cluster's physical port WWPNs but are unable to see the LIF WWPNs in the FC fabric. How would you correct this issue?

  A. Enable NPIV on the SAN switches.
  B. Enable CNA mode on the physical NetApp ports.
  C. Enable NPV on the SAN switches.
  D. Enable Selective LUN Mapping (SLM) on the NetApp cluster.
  D. Enable Selective LUN Mapping (SLM) on the NetApp cluster.

• Question 30:

  An upgrade to ONTAP 8.3 and later fails because the cluster contains 32-bit data. In this scenario, which statement is correct?

  A. Ignore the warning, and use the -force parameter to complete the upgrade.
  B. ONTAP 8.3 and later supports 32-bit data format.
  C. Identify and move the volume with 32-bit data to another node of the cluster.
  D. Identify the 32-bit data and either convert, remove or move out of the cluster.
  D. Identify the 32-bit data and either convert, remove or move out of the cluster.