Free NS0-520 Exam Braindumps
NetApp Certified Implementation Engineer - SAN Specialist ONTAP Questions 66–70 (page: 15)

Updated On: 9-Feb-2026

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You notice that your volume named vol1 has a temporary volume that is doubling the space that is used by the volume.

In this scenario, which operation caused the volume to take up twice the space?

  1. FlexClone
  2. SnapRestore
  3. FlexGroup
  4. SnapMirror

Answer(s): D


Reference:

https://community.netapp.com/t5/Data-ONTAP-Discussions/Volume-takes-much-more- space-than- expected/td-p/100619



You create a new iSCSI SVM and secure iSCSI sessions by using both Challenge-Handshake Authentication Protocol (CHAP) and iSCSI Access Control Lists (ACL).

In this scenario, in which two ways are you securing your iSCSI implementation? (Choose two.)

  1. CHAP creates a hash value for the username and shared secret.
  2. iSCSI ACLs are applied to the initiator configuration to provide an IP address of the targets.
  3. CHAP encrypts all iSCSI session I/O.
  4. iSCSI ACLs are applied to the target configuration to provide an IP address of the initiators.

Answer(s): A,D



How do you configure the iSCSI-SendTargets datastore when the datastore is provisioned from NetApp storage?

  1. You must configure jumbo frames when SendTargets-based iSCSI is used.
  2. Use static discovery to add the target IQN.
  3. Use dynamic discovery to add the target IQN.
  4. You must configure a single protocol on the SVM when SendTargets-based iSCSI is used.

Answer(s): C


Reference:

https://www.vmware.com/pdf/vsphere4/r40_u1/vsp_40_u1_iscsi_san_cfg.pdf (37)



You are planning to set up a new SAN with an AFF A300 2-node switchless cluster. Your SAN fabric will consist of Cisco MDS9148s switches.

According to NetApp best practices, which two actions would be required to accomplish this task? (Choose two.)

  1. Set the switchport speed setting to 16 Gb.
  2. Use single initiator, multiple target zoning.
  3. Use multiple initiator, single target zoning.
  4. Set the switchport speed to auto negotiate.

Answer(s): B,D


Reference:

https://docs.netapp.com/ontap-9/index.jsp?topic=%2Fcom.netapp.doc.dot-mcc-inst- cnfg-fabric% 2FGUID-DA51E013-0C96-4D55-9E35-39CDE07082E9.html



The ESX host reports inconsistent performance for iSCSI-based connectivity.

In this scenario, what would cause this problem?

  1. The host and storage are connected to different switches.
  2. The flow control was disabled on the storage.
  3. The hardware initiators were used instead of software.
  4. The flow control is enabled on the storage.

Answer(s): B



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