NS0-192 Online Practice Questions and Answers

A customer recently performed an ONTAP upgrade and would like to confirm the successful completion of the process.

Which three actions would satisfy this requirement? (Choose three.)

A. Execute the version command at the cluster shell.

B. Verify the version from the new AutoSupport that was automatically triggered after an upgrade.

C. A System Message notification will be shown upon reboot after a successful upgrade.

D. Execute the system node upgrade-revert show command at the cluster shell.

E. Execute the system node upgrade-revert show-task-status command at the cluster shell.

Using QoS statistics for a group of volumes on one node, you notice that most of the latency comes from the data layer.

In this scenario, which statement is correct?

A. There is too much indirect traffic from other nodes.

B. QoS processing is increasing CPU usage.

C. The CPU on the node is overused.

D. High disk use is increasing CPU usage.

Click the exhibit button.

Based on the QoS output from the storage controller, your database administrator is complaining of slow read and write performance.

Referring to the exhibit, what would be two appropriate actions to improve performance for both reads and writes? (Choose two.)

A. Move the workload to an SSD aggregate.

B. Apply a QoS maximum policy to the csdata-wid1234 workload.

C. Add a Flash Pool to the existing aggregate.

D. Upgrade the controller's NVRAM.

A customer has a Window PC connected to an SMB share for a newly created volume on ONTAP storage. The share properties indicate that it has 475 GB free. However, the volume is configured as a 500 GB volume.

Which technology is responsible for this situation?

A. deswizzling

B. deduplication

C. Snapshot reserve

D. compression

An administrator just upgraded the controllers and wants to nondisruptively implement Advanced Drive Partitioning (ADP) as part of the change.

Which statement is correct in this scenario?

A. ADP cannot be implemented on this system.

B. ADP can be implemented as long as all of the on-board drives do not contain data.

C. ONTAP does not support ADP.

D. ADP can be implemented, but only with a complete data-wipe and initialization.

A customer has a company-wide power outage scheduled and needs to gracefully power off a 2-node cluster.

In this scenario, which of two steps should be performed? (Choose two.)

A. Use the halt -node * -skip-lif-migration-before-shutdown true -inhibit-takeover true command.

B. Invoke an AutoSupport message to indicate a planned maintenance time.

C. Use OnCommand System Manager to halt the controllers.

D. Use the halt -node * command.

Click the Exhibit button.

You are troubleshooting HA interconnect link connection errors.

Referring to the exhibit, which physical connections should you examine?

A. 1

B. 3B

C. 3A

D. 2

After you replace a network adapter card in a NetApp node, what should be done before you put the node back into production?

A. From the cluster::> prompt, use the sldiag utility for testing before rejoining the cluster.

B. From the LOADER> prompt, use the boot_diags command and use the sldiag utility for testing.

C. From the LOADER> prompt, use the boot_ontap command to boot into ONTAP and use the sldiag utility for testing.

D. From the cluster::> prompt, use the set diag command for testing before rejoining the cluster.

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.

An A700s system failed to boot. The administrator finds the boot image has been corrupted.

In this scenario, which two actions would be performed to restore the image? (Choose two.)

A. Copy the image from an external USB drive.

B. Copy the image from the partner.

C. Replace the boot device.

D. Copy the image from a Web server using the netboot procedure.

Which two statements are true concerning FlexClone volumes? (Choose two.)

A. A FlexClone volume can be created in a different aggregate than the parent volume if space is an issue.

B. A FlexClone volume is created with the same language setting as its parent.

C. A FlexClone volume is created, any LUNs present in the parent volume are already online and mapped.

D. A FlexClone volume is a point-in-time, writable copy of the parent FlexVol volume.

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 "svm01- 02"."

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.

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.

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.

A customer can no longer connect to a data LIF after upgrading from ONTAP 9.1 to ONTAP 9.2. A packet trace shows the data LIF is responding to the initial SYN with a SYN/ACK. This SYN/ACK never makes it to the client.

In this scenario, which statement is correct?

A. ONTAP 9.2 does not have IP FastPath.

B. ONTAP 9.2 does not have Large Receive Offload.

C. ONTAP 9.2 does not have LACP.

D. ONTAP 9.2 does not have TCP Segmentation Offload.