Free Practice Questions for NetApp NS0-521 Exam

A customer Is setting up a four-node NetApp AFF cluster for use with NVMe/TCP and wants to use automatic host discovery.Which protocol is used for the discovery of controllers?

• TFTP
• mDNS
• LLDP
• PXE

An administrator installs a new NetApp ONTAP system in a customer's SAN environment. The customer wants to confirm that ALUA correctly changes the path states between Active/Optimized and Active/Nonoptimized.Which event causes ALUA to change the path states?

• Shut down all FC LIFs on the HA partner node.
• Move the containing volume to the HA partner node.
• Shut down one FC LIF.
• Disconnect one FC cable on the node hosting the LUN.

What is the minimum number of rack units that are required on each site for a NetApp AFF All San Array (ASA) A800 MetroCluster IP configuration with 72 disks per site and Cisco N9K-C9336C-FX2 backend switches?

• 16 RU
• 8 RU
• 12 RU
• 4 RU

A site survey has been conducted for an installation of a switchless HA pair with two NetApp DS224C shelves in the customer's already populated rack.Which of the following two need to be verified to ensure a successful deployment? (Choose two.)

• Cluster switch location
• Rack units
• Power connections
• Crash cart location

Which feature enables simultaneous snapshots of multiple LUNs In different volumes?

• Single File SnapRestore
• Failover groups
• Consistency groups
• SyncMirror

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?

• NVMe/FC and FCP require different FC ports.
• NVMe/TCP supports a maximum of two LIFs per node.
• NVMe/FC and NVMe/TCP must be configured in separate SVMs.
• NVMe/TCP can only run at 32Gbps or faster.

A customer needs to verify if jumbo frames have been configured correctly for an ISCSI workload. Which command should be used?

• pig -lif <1IF> -vserver -destination -disallow-fragmentation false -packet-size 1500
• pig -lif <—F> -vserver -destination -disallow-fragmentation true -packet-size 9000
• pig "lif -vserver -destination -disallow- fragmentation true -packet-size 8900
• ping -lif -vserver -destination -disallow- fragmentation true -packet-size 1500

A customer has a 10GB volume with an 8GB LUN that is using 7GB. The snapshot policy is hourly andretains 48 snapshots. After a ransomware attack that encrypts all files on the LUN, the customer notices that all snapshots are gone.What could cause this behavior?

• Snapshot autodelete
• Aggregate overcommitted
• Volume thinly provisioned
• Autonomous Ransomware Protection

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?

• vsadmin-protocol
• vsadmin-backup
• backup
• readonly

An administrator configured an SVM with LUNs with two WWPNs per node. The administrator accidentally created a WWPN on node1 that needs to move to node2. The SAN hosts use ALU

• Based on this requirement, what must be taken offline to correct the situation?
• LIF
• LUN
• SVM
• Volume