NetApp NS0-521 Online Practice Questions and Exam Preparation

NetApp NS0-521 Online Questions & Answers

• Question 1:

  A customer opens a support case for performance issues with an FC Oracle database after migrating from a NetApp AFF system to a NetApp All SAN Array (ASA) platform. Further investigation shows that the number of paths exceeds the recommendation for SAN deployment.

  What are two ways to address this problem? (Choose two.)

  A. Use Selective LUN Mapping.
  B. Reconfigure the fabric switch zoning.
  C. Have the database team change their backup and recovery schedules for the database.
  D. Reconfigure the ALUA settings.
  A. Use Selective LUN Mapping.
  B. Reconfigure the fabric switch zoning.

• Question 2:

  A storage administrator recently implemented ISCSI SAN in a customer environment. Which two actions should be done to ensure the best performance? (Choose two.)

  A. Connect host and storage ports to the same switches.
  B. Decrease the default queue depth on the host to eight.
  C. Zone the host by using the host WWPNs.
  D. Configure Jumbo frames In the entire data path.
  A. Connect host and storage ports to the same switches.
  D. Configure Jumbo frames In the entire data path.

• Question 3:

  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. NVMe/FC and FCP require different FC ports.

• Question 4:

  A customer asks for help cloning one database LUN from a SnapMlrror destination volume for testing the data with a new application. What command should the administrator use to clone the LUN?

  A. volume fileclonecreate
  B. lun wovestart
  C. volumeclone create
  D. volumemove start
  C. volumeclone create

• Question 5:

  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. vserver iscsi security create

• Question 6:

  During expansion planning for a 10-node cluster running NetApp ONTAP 9.14.1 software, which uses SAN and NAS, how many additional nodes can be added to this cluster?

  A. 4
  B. 6
  C. 2
  D. 8
  B. 6

• Question 7:

  A customer wants to configure an NVMe protocol-based NetApp ONTAP based storage system in a SAN environment. What is used to configure the list of hosts?

  A. igroup
  B. Namespace
  C. Subsystem
  D. LUN
  C. Subsystem

• Question 8:

  An administrator runs the vserver nvme namespace convert-from-iun command on a NetApp ASA cluster to increase host performance. What is modified by the convert command?

  A. FlexVol
  B. FlexClone
  C. LUN clone
  D. Metadata
  D. Metadata

• Question 9:

  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.)

  A. Cluster switch location
  B. Rack units
  C. Power connections
  D. Crash cart location
  B. Rack units
  C. Power connections

• Question 10:

  An administrator has a NetApp AFF cluster supporting an application with twelve LUNs allocated across four volumes. There is a requirement to configure a Snapshot copy of all LUNs simultaneously as a single unit. Which NetApp ONTAP command should be used to configure this requirement?

  A. lun igroup create
  B. network port ifgrp create
  C. volume conversion start
  D. vserver consistency-group create
  D. vserver consistency-group create