NetApp NetApp Certifications NS0-509 Questions & Answers

• Question 141:

  Exhibit.

  

  A Linux host cannot discover a newly provisioned LUN. Referring to the exhibit, what would be the cause of the problem?

  A. The IUN ID Is Incorrect.

  B. The host's MPIO feature is not enabled.

  C. The Initiator group is misconfigured.

  D. The host's IP address is misconfigured.

  Correct Answer: C

• Question 142:

  Exhibit.

  

  Referring to the exhibit. What are two viable scenarios to test LUN multipathing on Host 1? (Choose two.)

  A. Reboot one of the switches.

  B. Disable one of the FC LIFs on Controller 1.

  C. Disconnect one of the host cables.

  D. Reboot Host 1.

  Correct Answer: AC

• Question 143:

  Which formula is appropriate for calculating target port Queue Depth?

  A. The number of LIFs using a physical port * 256

  B. The sum of the Queue Depth setting for all hosts using a physical port

  C. The number of LIFs using the physical port * Maximum Host HBA Queue Depth setting

  D. The number of physical ports * 2048

  Correct Answer: C

• Question 144:

  When planning out a new FC SAN implementation for a AFF cluster, which two variables should be considered for a highly-available, resilient solution? (Choose two.)

  A. Length of LC/LC optic cables

  B. Multiple disk shelves

  C. Multiple PDUs connected to separate circuits

  D. Data-fabric zones using multiple switches

  Correct Answer: CD

• Question 145:

  Exhibit.

  

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

  

  If all the nodes are in the SLM reporting nodes list, hoe many path per LUN should the customer expect when simulating an FC SFP failure by bringing LIF_3 offline?

  A. 15 paths

  B. 3 paths

  C. 4 paths

  D. 7 paths

  Correct Answer: D

• Question 146:

  An administrator has a 2node AFF ONTAP cluster named cl1. A Windows 2016 server has 10 FC LUNs mapped from the cluster , and the administrator can multiple paths to each LUN, During a scheduled storage failover, node cl1-02 took over cl1-01, and Windows server lost connectivity to all mapped LUNs but reestablished connectivity after the giveback operation finished. In the scenario, what would cause the LUN connectivity outage?

  A. Multipathing software is not installed on the host.

  B. Switch zoning does not exist between the host initiator ports and the data LIFs that reside no node cl

  01.

  C. NPIV is not enabled on the switches.

  D. Switch zoning does not exist between the host initiator ports and the data LIFs that reside on node cl1

  02.

  Correct Answer: A

• Question 147:

  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

  Correct Answer: B

• Question 148:

  Exhibit.

  

  A customer has an AFF A200 with a LUN residing in a volume by Node 4. The default Selection Mapping settings are effect. During a planned takeover cluster test, Node 3 performs a take over of Node 4. Referring to the exhibit, what is the expected number of paths seen from the host?

  A. 6

  B. 8

  C. 4

  D. 2

  Correct Answer: A

• Question 149:

  An administrator has an AFF A200 cluster at their primary site that is used for FC connectivity to servers. For disaster recovery purposes they want to start replicating their data to another AFF A3Q0 cluster In a secondary location. The AFF A300 is In a site that has no FC or FCoE capable switches, and is currently only used for CIFS dat A cluster peering relationship already exists between the two clusters. Which three additional actions are needed for the data to be ready for access from hosts at the secondary site? (Choose three.)

  A. Create zones with the appropriate initiators and targets for the secondary site.

  B. Enable the iSCSI service on the SVM at the secondary site.

  C. Replicate the data from the primary site to the secondary site with SnapMirror.

  D. Create new iSCSI igroups for LUN mapping.

  E. Enable the iSCSI service on the SVM at the primary site.

  Correct Answer: BCD