Download NetApp Certified Implementation Engineer - SAN, ONTAP.NS0-520.ExamTopics.2026-03-26.53q.tqb

Vendor: NetApp
Exam Code: NS0-520
Exam Name: NetApp Certified Implementation Engineer - SAN, ONTAP
Date: Mar 26, 2026
File Size: 2 MB
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Demo Questions

Question 1
You upgraded your Linux hosts to SUSE Enterprise Linux 15.
In this scenario, which two actions should you perform before you test asymmetric namespace access (ANA)? (Choose two.)
  1. Verify if the LUNs and namespaces are in the same volume.
  2. Verify if the version of NetApp ONTAP software is 9.5 or later.
  3. Verify if the NVMe service has started.
  4. Verify if there is only one LIF in the SVM.
Correct answer: B, C
Question 2
You have an existing 8-node NetApp cluster serving NFS data, and you want to expand your cluster by an additional four nodes to serve iSCSI.
In this scenario, where would you validate this configuration?
  1. SAN Administration Guide
  2. Interoperability Matrix Tool
  3. Active IQ Upgrade Advisor
  4. Hardware Universe
Correct answer: D
Question 3
You want to configure namespaces to support NVMe over Fibre Channel (NVMe/FC) using ONTAP 9.8.
Which action will accomplish this task?
  1. Add FC to the list of SVM protocols.
  2. Configure a LIF for the NVMe protocol.
  3. Enable ALUA on the namespaces that should use the NVMe protocol.
  4. Remove any protocols from the SVM before adding the NVMe protocol.
Correct answer: B
Question 4
You have a two-node NetApp ONTAP cluster that is hosting FC LUNs for 90 SAN hosts. The hosts are experiencing occasional performance problems and receiving QFULL responses from the cluster nodes.
Which action would solve this issue?
  1. Increase the queue depth on the target ports.
  2. Increase the queue depth on the initiator ports.
  3. Configure additional FC target ports.
  4. Configure additional FC ports on the hosts.
Correct answer: A
Question 5
Click the Exhibit button.
Referring to the exhibit, which security feature would guarantee that the Host A system that is mapped to LUN XYZ on the NetApp storage system is the only host that accesses the LUN?
  1. igroup setup with the IQN of the iSCSI software initiator on Host A
  2. CHAP configured on Host A and the NetApp Storage System
  3. IPsec configured on both Host A and the NetApp storage system
  4. igroup setup with no IQNs
Correct answer: A
Question 6
An administrator is asked to provision a SAN environment in which host applications can monitor LUN space and perform space reclamation.
Which LUN type would satisfy these requirements?
  1. NetApp thick provisioned volume
  2. SCSI thin provisioned LUN
  3. NetApp thin provisioned volume
  4. SCSI thick provisioned LUN
Correct answer: C
Question 7
You want to move a SAN LIF and preserve its configuration information and avoid rezoning the switch fabric.
In this scenario, which two steps must be performed to fulfill this goal? (Choose two.)
  1. Keep the SAN LIF online before it is moved.
  2. Take the SAN LIF offline before it is moved.
  3. Move the SAN LIFs to another node in a cluster on different storage virtual machines (SVMs).
  4. Move the SAN LIFs to another node in a cluster on existing storage virtual machines (SVMs).
Correct answer: B, D
Question 8
You have a NetApp ONTAP cluster and are configuring iSCSI for some new hosts. You want to ensure that iSCSI connectivity can survive physical network failures.
In this scenario, which two features would help fulfill this requirement? (Choose two.)
  1. broadcast domains
  2. MPIO
  3. failover groups
  4. interface groups
Correct answer: A, C
Question 9
A customer has an existing legacy iSCSI storage environment that is connected to upstream network switches with various Windows hosts. The customer wants to purchase a new NetApp array to migrate their data.
In this scenario, which two tools would help to validate the prerequisites for this NetApp configuration? (Choose two.)
  1. Active IQ Config Advisor
  2. Hardware Universe (HWU)
  3. Interoperability Matrix Tool (IMT)
  4. Active IQ OneCollect
Correct answer: C, D
Question 10
Click the Exhibit button.
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?
  1. Space Reservation is set to disabled.
  2. Clone Autodelete Enabled is set to false.
  3. Space Reservation Honored is set to false.
  4. Space Allocation is set to disabled.
Correct answer: D
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