NetApp NS0-520 Online Practice Questions and Exam Preparation

NetApp NS0-520 Online Questions & Answers

• Question 31:

  You deployed a new SVM for FC access, and you used the vserver fcr, create -vserver svm1 - status-admin up command to enable FC service on the SVM. You then created the LIFs for the FC protocol. When you review the status of the LIFs, they show that the admin status is up, but the operational status is down. You have already verified that the ports are physically connected.

  In this scenario, what is the next step to bring the LIFs up?

  A. Use the network interface modify command to change the operational status of the LIFs.
  B. Create at least one zone that contains your SVM LIF WWPNs and an initiator.
  C. Verify that an FC license is applied on your system.
  D. Disable the SAN switch port where your NetApp storage is connected.
  B. Create at least one zone that contains your SVM LIF WWPNs and an initiator.

• Question 32:

  

  You connected your FAS8200 to a Brocade SAN switch. As shown in the exhibit, port 0e is not available. In this scenario, which statement is correct?

  A. The incorrect SFP+ module is installed.
  B. The switch zoning is using the FC nodename.
  C. The incorrect firmware revision is installed.
  D. The switch port is configured for mode E_Port.
  D. The switch port is configured for mode E_Port.

• Question 33:

  

  You have an existing 2-node AFF A300 cluster with premium bundle licensing applied. You need to have consistently low front end latency, and have determined that NVMe satisfies this requirement. Referring to the exhibit, which two actions would accomplish this task? (Choose two.)

  A. Add a UTA2 adapter to each of the two AFF A300 nodes.
  B. Add a 32 GB FC HBA to each of the two AFF A300 nodes.
  C. Apply the license for FCP.
  D. Apply the license for NVMe.
  B. Add a 32 GB FC HBA to each of the two AFF A300 nodes.

• Question 34:

  Exhibit.

  

  Referring to the exhibit, which type of zoning should be used?

  A. a WWPN with a single initiator and multiple targets
  B. a WWPN with a single initiator and a single target
  C. a WWNN with a single initiator and multiple targets
  D. a WWNN with a single Initiator and a single target
  B. a WWPN with a single initiator and a single target

• Question 35:

  A customer that is using an AFF A220 has a problem with a host for a new FC LUN. Other LUNs on the same SVM are working properly. This LUN is not visible on the host. Which configuration does the customer need to verify in their solution?

  A. LUN mapping with igroup
  B. host HBA speed settings
  C. FC target port setting on NetApp node
  D. FC switch zoning
  C. FC target port setting on NetApp node

• Question 36:

  A storage administrator created a LUN using two ports on a storage system. Later, additional LUNs were added to the same node as the original LUN. After a while, the performance of the original LUN dropped beyond an acceptable level.

  What would you advise to remedy the Issue?

  A. Add an additional switch between the hosts and cluster.
  B. Add new LIFs on unused ports.
  C. Add new LIFs on the used ports.
  D. Reduce the queue depth on the used ports.
  B. Add new LIFs on unused ports.

• Question 37:

  An administrator has six VMware hosts, each with dual HBAs that are connected to a dual fabric using single initiator multiple target zoning. Four nodes are being added to the existing 4-node ONTAP cluster. In this scenario, what is the minimum number of FC zones that need to be updated on each fabric switch?

  A. 6
  B. 8
  C. 4
  D. 2
  B. 8

• Question 38:

  Automatic host-side space management with SCSI T10 thin-provisioned LUNs is achieved by which feature of ONTAP?

  A. fractional reserve
  B. space allocation
  C. space reservation
  D. volume auto-grow
  B. space allocation

• Question 39:

  When booting your NetApp storage system for the first time the system fails to boot.

  What should you do first to address this problem?

  A. You turn off your storage system and disk shelves, and then turn on the disk shelves. You then check the quick reference card that came with the disk shelf for information about LED responses.
  B. You re-download the boot image to the compact flash card, then reboot the system.
  C. You look for a description of the problem on the LCD and console. You then follow the instructions, if provided, on the LCD and console.
  D. You verify disk shelf compatibility and check the disk shelf IDs to verify that the disk shelf 1 (for DS14 series) must be connected to your system.
  C. You look for a description of the problem on the LCD and console. You then follow the instructions, if provided, on the LCD and console.

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  Explanation/Reference:

• Question 40:

  You have an SVM that serves LUNs to your hosts in an FC SAN environment. This SVM runs on a 4-node cluster and has two data LIFs on each node, according to best practices. You just created a LUN and mapped it to your initiators group. The LUN is owned by node01.

  In this scenario, what would be an appropriate test for LUN mobility?

  A. Move the LUN to node02.
  B. Mirror the LUN to another node in your cluster.
  C. Physically disconnect the SAN ports, and verify if the SAN data LIFs automatically move to other hosts.
  D. Copy the LUN to another node and create a new LUN map.
  A. Move the LUN to node02.