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NetApp NS0-520 Exam

Certification Provider: NetApp
Exam Name: NetApp Certified Implementation Engineer - SAN, ONTAP
Number of questions in our database: 234
Exam Version: Aug. 13, 2022
NS0-520 Exam Official Topics:
  • Topic 1: Demonstrate knowledge of troubleshooting tasks/ Identify environmental and physical considerations
  • Topic 2: Demonstrate knowledge of storage space utilization or management concepts/ Describe storage space utilization or management concepts
  • Topic 3: Demonstrate knowledge of clustered storage system iSCSI configuration tasks/ Describe the solution design and the hardware provisioned to meet customer?s requirements and expectations
  • Topic 4: Identify that all prerequisites for the installation of NetApp? system, hosts, and FCP/FCoE switches are verified/ Demonstrate knowledge of clustered storage system node configuration tasks
  • Topic 5: ONTAP SAN implementation testing and troubleshooting/ Identify a detailed inventory of SAN components
  • Topic 6: Demonstrate knowledge of SVM configuration tasks/ Describe storage controller configuration concepts
  • Topic 7: ONTAP SAN implementation and configuration/Describe switch configuration concepts

Free NetApp NS0-520 Exam Actual Questions

The questions for NS0-520 were last updated On Aug. 13, 2022

Question #1

Referring to the exhibit, which WWPN would safely be removed from the zone?

Reveal Solution Hide Solution
Correct Answer: C

Important:

A WWN pool can include only WWNNs or WWPNs in the ranges from 20:00:00:00:00:00:00:00 to 20:FF:FF:FF:FF:FF:FF:FF or from 50:00:00:00:00:00:00:00 to 5F:FF:FF:FF:FF:FF:FF:FF. All other WWN

ranges are reserved. To ensure the uniqueness of the Cisco UCS WWNNs and WWPNs in the SAN fabric, we recommend that you use the following WWN prefix for all blocks in a pool:

20:00:00:25:B5:XX:XX:XX

You can find more information on this link:

https://www.cisco.com/en/US/docs/unified_computing/ucs/sw/cli/config/guide/1.4.1/CLI_Config_Guide_1_4_1_chapter21.html


Question #2

You are configuring a Windows Server 2019 system to attach to an ISCSI presented LUN. There are multiple physical paths from the Windows Server to the Netapp Cluster. Which two changes are required

to the Windows Server to enable multipath? (choose two)

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Correct Answer: B, D

Select Enable multi-path, select Automatically restore this connection when the computer starts or Add this connection to the list of Favorite Targets, and then click Advanced

You can find more information on this link:

https://docs.netapp.com/ontap-9/topic/com.netapp.doc.exp-iscsi-cpg/iSCSI%20express%20configuration%20for%20Windows.pdf (15)


Question #3

You want to perform online data migration using Foreign LUN Import. In this scenario, which two conditions are required to support this task? (choose two)

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Correct Answer: C, D

FLI does not support iSCSI connections directly. In order for iSCSI LUNs to be migrated using FLI, the LUN type must be changed to FC. After the migration is complete, the LUN type is changed back to

iSCSI.

You can find more information on this link:

https://docs.netapp.com/us-en/ontap-fli/san-migration/concept_lun_requirements_and_limitations.html


Question #4

A customer wants to deploy NVMe/FC along with an existing FC SAN fabric using ONTAP 9.8. In this scenario, which two actions are correct? (choose two)

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Correct Answer: A, B

Because NVMe/FC simply swaps command sets from SCSI to NVMe, it is an easy transition to make. NVMe/FC uses the same FC transport and therefore the same hardware from the host, through the

switch and all the way to the NVMe/FC target port on the storage array. Thus, NVMe/FC implementations can use existing FC infrastructure, including HBAs, switches, zones, targets, and cabling.

You can find more information on this link:

https://www.netapp.com/de/media/10681-tr4684.pdf


Question #5

File deletions from a SAN-attached host that is using Windows Server 2016 are not freeing up space in LUN lun3. Referring to the exhibit, which setting is preventing the SCSI UNMAP operation?

Reveal Solution Hide Solution
Correct Answer: D

For clustered Data ONTAP, support for SCSI UNMAP begins in the 8.2 release family. For a LUN to advertise support for and accept SCSI UNMAP commands, enable the space-allocation option on LUNs which you expect to use this feature with.

You can find more information on this link:

https://kb.netapp.com/Advice_and_Troubleshooting/Data_Storage_Software/ONTAP_OS/ONTAP_and_Windows_SCSI_unmap_and_space_reclamation



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