Free NS0-521 Practice Test Questions 2026

A storage administrator has a NetApp AFF SAN cluster in a multitenant environment. Another user has requested access to perform only replication within a specific SVM to another cluster.
Which default role would be used in this scenario?

A. vsadmin-protocol

B. vsadmin-backup

C. backup

D. readonly

Which two steps must be taken first to restore a LUN from a SnapMirror Synchronous destination? (Choose two.)

A. Resync the relationship.

B. Release the relationship.

C. Delete the relationship.

D. Initialize the relationship.

What are two benefits of implementing VLANs for NVMe/TCP configurations? (Choose two.)

A. Increased resiliency

B. Reduced number of broadcast domains

C. Increased security

D. Reduced number of IPspaces

A customer Is deploying a new 8-node NetApp ONTAP cluster for their SAN workloads using FCP, NVMe/FC, and NVMe/TCP.
In this scenario, which statement is true?

A. NVMe/FC and FCP require different FC ports.

B. NVMe/TCP supports a maximum of two LIFs per node.

C. NVMe/FC and NVMe/TCP must be configured in separate SVMs.

D. NVMe/TCP can only run at 32Gbps or faster.

A customer wants to enable CHAP authentication on their iSCSI sessions.
Which command should be used to set up the appropriate security policies and passwords?

A. vserver iscsi security create

B. igroup initiator modify

C. security certificate create

D. security login create

A storage engineer in SAN environment needs to Identify FC ports using the company-wide naming policy. Which command will accomplish this task?

A. vserver fcp wwpn-alias set

B. network interface modify

C. TCP portname set

D. ucadmin modify

An engineer Is implementing a data migration scenario for a customer who has multiple FC LUNs across multiple third-party SAN arrays. The engineer wants to use Foreign LUN Import (FLI) for the migration.
What is a requirement on the destination NetApp ONTAP cluster for FLI?

A. A valid SnapMirror license

B. At least one FC port in initiator mode

C. A valid NetApp XCP license

D. At least one FC port in target mode

An SVM is created for FCP traffic. LUNs must be created to share with ESXi hosts for datastores. Which two items must be configured after the LUN is created, for this to happen? (Choose two.)

A. Create an igroup with the ESXi hosts' WWPNs.

B. Create an igroup with the ESXi hosts' WWNNs.

C. Configure CHAP authentication.

D. Map the LUNs to the igroup.

A storage administrator has just completed an ISCSI implementation in a customer environment running VMware and needs to validate that the entire network path supports jumbo frames.
Which action should be taken?

A. Ping from the host with fragmentation.

B. Check the VMkernel adapter settings.

C. Ping from the host without fragmentation.

D. Check the broadcast domain settings.

When using tagged VLANs on Cisco Nexus switches for NVMe over TCP, which two changes must be made to enable jumbo frames? (Choose two.)

A. Modify the Cisco Nexus switches to use an MTU of 9216.

B. Modify the appropriate broadcast domain in NetApp ONTAP software to use an MTU of 9000.

C. Modify the appropriate broadcast domain in NetApp ONTAP software to use an MTU of 9216.

D. Modify the Cisco Nexus switches to use an MTU of 9000.

What connectivity Is required between NetApp ONTAP clusters in order to configure SnapMirror active sync across two data centers for FC?

A. Cedicated FC switches and ISL

B. Shared FC switches

C. Cluster peering

D. Dedicated IP switches and ISL

A healthcare customer wants to Implement an FC SAN solution consisting of a NetApp ONTAP system, Broadcom switches, and servers.
Which tool contains detailed blueprints and implementation references that can be used to design this solution?

A. NetApp Fusion

B. NetApp Verified Architecture

C. NetApp Active IQ Config Advisor

D. NetApp Active IQ Unified Manager