NS0-520 Online Practice Questions and Answers

A customer is planning to connect a Linux server to a FAS8200 using Brocade FC switches. During the initial configuration, the SVM does not log in to the fabric.

Which two statements are correct in this scenario? (Choose two.)

A. NPIV has not been enabled on the switches.

B. The switch port topology is set incorrectly to the E_Port.

C. ALUA has not been set up on the FAS8200.

D. Zoning is incorrectly configured between the Linux server and the ONTAP cluster.

An administrator who is using the Virtual Storage Console (VSC) creates a new FC datastore on an existing volume. While the datastore was provisioned, two hosts were in maintenance mode. When the maintenance was completed, the two hosts do not have access to the new datastore, but they have access to other datastores on the same volume.

In this scenario, what caused this result?

A. The VSC cannot create datastores while hosts are in maintenance mode.

B. During host maintenance, the FC HBAs were replaced with different FC HBAs.

C. The VSC created a new igroup that contains only the hosts that were online during the datastore creation.

D. After creation using the VSC, the administrator needs to create a LUN mapping.

A user cannot add more than one NVMe data LIF in ONTAP 9.4 on an SVM with a data protocol parameter set to nvme. In this scenario, what is the problem?

A. The SVM data protocol should be set to FC.

B. The NVMe namespace is not created.

C. A demo license is used.

D. Only one NVMe data LIF can be configured per SVM.

You are troubleshooting high CPU use on a FAS8200 with all SAS HDDs. You have SAN hosts with LUNs in a volume named vol1. You want to reduce CPU use and maintain storage efficiencies. Referring to the exhibit which three actions will accomplish this task? (Choose three.)

A. Disable compression.

B. Enable cross-volume deduplication.

C. Disable inline deduplication.

D. Enable post process deduplication.

E. Enable data compaction.

Exhibit.

A customer is testing a dual-fabric FC SAN configuration as shown in the exhibit. The zones are implemented on the switches shown below.

IF all the nodes are in the SLM reporting nodes list, how many paths per LUN should the customer expect when simulating a node failure by powering off Node 04?

A. 4 paths

B. 6 paths

C. 8 paths

D. 2 paths

Exhibit.

You are asked to change the iSCSl Target Node Name of an SVM named SVM1 that is serving data. Referring to the exhibit, which two statements are correct? (Choose two.)

A. Reconnect all the lUNs alter renaming the target node.

B. Disable Selective LUN Mapping (SIM) and create port sets.

C. Unmap and re-map the LUNs.

D. Stop and start the iSCSI service.

Exhibit.

An administrator is configuring FCoE on Cisco Nexus switches for a new AFF A200 ONTAP cluster. The administrator executes the commands shown in the exhibit to create the necessary network configuration.

Which VLAN is responsible for controlling the FCoE traffic on the new interface?

A. 0

B. 3011

C. 23

D. 11

An administrator is asked to provision a SAN environment in which host applications can monitor LUN space and performance space reclamation.

Which LUN type would satisfy these requirements?

A. SCSI thick provisioned LUN

B. SCSI thin provisioned LUN

C. NetApp thin provisioned volume

D. NetApp thick provisioned volume

You need to migrate boot LUNs from a third-party array onto a Netapp FAS8700. Which three actions are required to complete this task? (choose three)

A. Reboot the third-party SAN to prepare for the LUN Import

B. Verify third-party array support by using the Interoperability Matrix Tool (IMT)

C. Convert every FC target port on each controller to an FC initiator port

D. Convert a single FC port on each controller to an FC initiator port

E. Create zoning between the third-party array to the FAS8700

You have deployed a FAS8300 system and wait to enable SAN protocols. In this scenario, which two protocols are available to serve SAN data? (Choose two)

A. Infiniband

B. ISCSI

C. NVMe

D. FCP