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NS0-520 Exam Questions - Online Test


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NEW QUESTION 1

Which option needs to be set on a LUN to guarantee that it cannot be affected by other LUNs in the volume?

  • A. Volume Guarantee
  • B. Volume Space Reserved
  • C. LUN Reservation Disabled
  • D. LUN Reservation Enabled

Answer: D

NEW QUESTION 2

A customer has a 4-node cluster consisting of a FAS8020 system and an AFF A220 that is running ISCSI workloads across two separate SVMs. The FAS8020 system is reaching end of support, so they add a new AFF A400 system to migrate workloads off the FAS8020 system. The customer wants to migrate data off the FAS8020 aggregate n1_aggr1 on SVM2 to the AFF A400 aggregate n5_aggr1 on SVM1.

  • A. Volume move
  • B. Volume rehost
  • C. Volume reallocation
  • D. Aggregate reallocation

Answer: B

Explanation:
Moving a Volume will only work if you are doing it within the same SVM
Volume Reallocation is used when you add new disks to an aggregate and you need to redistribute the data Aggregate Reallocation can be used only when you are moving data from an AFF filer to another AFF filer Rehosting a volume from one SVM to another SVM
Volume rehost enables you to reassign NAS or SAN volumes from one storage virtual machine (SVM, formerly known as Vserver) to another SVM without requiring a SnapMirror copy. The volume rehost procedures depend upon the protocol type and the volume type. Volume rehost is a disruptive operation for data access and volume management.
You can find more information on this link:
https://docs.netapp.com/ontap-9/index.jsp?topic=%2Fcom.netapp.doc.dot-cm-vsmg%2FGUID-84308166-6872

NEW QUESTION 3

Changes to your organization requires access to an SVM be given to a group of individuals. Your company uses Active Directory as a method of access control. You decide to use the security login create - vserver engCluster -user-or-group-name CORP\Admins -application ssh -authmethod domain -role vsadmin command.
In this scenario, which access rights will this command grant?

  • A. read only rights to the SVM engCluster for Active Directory group CORP
  • B. vsadmin rights to the SVM engCluster for Active Directory group CORP\Admins
  • C. vsadmin rights to the SVM CORP for Active Directory group CORP\Admins
  • D. vsadmin rights to the SVM engCluster for Active Directory group CORP

Answer: B

NEW QUESTION 4

Exhibit.
NS0-520 dumps exhibit
You want to map a LUN to a server.
To which SAN object is the highlighted value in the exhibit added?

  • A. LUN
  • B. fabric zone
  • C. FlexClone
  • D. igroup

Answer: D

NEW QUESTION 5

An administrator has an AFF A200 cluster at their primary site that is used for FC connectivity to servers. For disaster recovery purposes they want to start replicating their data to another AFF A3Q0 cluster In a secondary location. The AFF A300 is In a site that has no FC or FCoE capable switches, and is currently only used for CIFS data. A cluster peering relationship already exists between the two clusters.
Which three additional actions are needed for the data to be ready for access from hosts at the secondary site? (Choose three.)

  • A. Create zones with the appropriate initiators and targets for the secondary site.
  • B. Enable the iSCSI service on the SVM at the secondary site.
  • C. Replicate the data from the primary site to the secondary site with SnapMirror.
  • D. Create new iSCSI igroups for LUN mapping.
  • E. Enable the iSCSI service on the SVM at the primary site.

Answer: BCD

NEW QUESTION 6

A storage administrator needs to ensure that an ONTAP FC LUN is accessible for a remote data center. The ISL ports are reporting errors. The trunkshow command output from a Brocade switch is shown below.
NS0-520 dumps exhibit

  • A. Set the ISL ports as FL_Ports
  • B. Set the ISL ports as N_Ports
  • C. Set the ISL ports as F_Ports
  • D. Set the ISL ports as E_Ports

Answer: D

Explanation:
On each switch fabric, you must configure the switch ports that connect the Inter-Switch Link (ISL). These ISL ports are otherwise known as the E-ports.
You can find more information on this link:
https://library.netapp.com/ecmdocs/ECMP1636017/html/GUID-B2BBB025-02A9-442C-9910-00FEF253CE52.

NEW QUESTION 7

Exhibit.
NS0-520 dumps exhibit
You want to configure a UTA2 port as an FCoE target. Referring to the exhibit, which action must be performed?

  • A. Configure the port mode as CNA.
  • B. Configure the port mode as Ethernet.
  • C. Configure the port type as initiator.
  • D. Configure the port mode as FC.

Answer: A

NEW QUESTION 8

Which native GUI switch tool is used to manage Cisco MDS-Series switches and directors?

  • A. Operations Manager
  • B. Fabric Manager
  • C. Web Tools
  • D. Data Fabric Manager

Answer: B

NEW QUESTION 9

An administrator who is using the Virtual Storage Console (VSC) creates a new FC datastore on an existing volume. While the datastore was provisioned, two hosts were in maintenance mode. When the maintenance was completed, the two hosts do not have access to the new datastore, but they have access to other datastores on the same volume.
In this scenario, what caused this result?

  • A. The VSC cannot create datastores while hosts are in maintenance mode.
  • B. During host maintenance, the FC HBAs were replaced with different FC HBAs.
  • C. The VSC created a new igroup that contains only the hosts that were online during the datastore creation.
  • D. After creation using the VSC, the administrator needs to create a LUN mapping.

Answer: C

NEW QUESTION 10

NS0-520 dumps exhibit
A customer is using both FC and NVMe in a cluster. The customer needs to do some work on AFF_1. Referring to the exhibit, what will happen?

  • A. The NVMe namespaces on AFF_2 will be available after takeover of AFF_1.
  • B. The FC LUNs that use cluster interconnect to access the LUNs on AFF_1 will be unavailable after failover.
  • C. The FC LUNs on node AFF_2 will be unavailable after failover of AFF_1.
  • D. The NVMe namespaces on AFF_1 will be unavailable after takeover by AFF_2.

Answer: C

NEW QUESTION 11

You created a LUN in a new volume on your Netapp ONTAP cluster. You enabled the default snapshot schedule and enabled snapshot autodelete on the volume. In this scenario, in which three situations
does the snapshot autodelete feature automatically delete snapshot copies in the volume? (choose three)

  • A. The snapshot reserve space is nearly full
  • B. The LUN is nearly full
  • C. The overwrite reserve space is full
  • D. The volume is nearly full
  • E. The aggregate is nearly full

Answer: ACD

Explanation:
Depending on what is selected in the "Trigger" option, Snapshot Autodelete will automatically delete a snapshot when, either the volume space utilized, or the snapshot reserve reaches a threshold capacity
specified below.
Automatic deletion of Snapshot copies from flexible volumes Data ONTAP can automatically delete one or more Snapshot copies on the volume, provided the Data ONTAP Snapshot copy autodeletion
policy is enabled and set to trigger when the overwrite reserve is nearly full on the volume. You can find more information on this link:
https://kb.netapp.com/Advice_and_Troubleshooting/Data_Storage_Software/ONTAP_OS/How_to_use_Snapsh
https://library.netapp.com/ecmdocs/ECMP1217281/html/GUID-98FB8EC4-F3AE-4D25-AF44-E3200AFEB1A

NEW QUESTION 12

An administrator wants to implement FCoE for connectivity of an AFF A200 using VLAN 3011 for fabric traffic across VSAN 11. When configuring the Nexus switches for FCoE connectivity, which two actions are required? (Choose two.)

  • A. Create a new virtual FC interface and bind the physical interface to it.
  • B. Add the virtual interface to the VSAN.
  • C. Create a port channel and add all of the physical network ports that will have FCoE LIFs.
  • D. Add the adapter MAC address to the network port configuration where the node is connected.

Answer: BC

NEW QUESTION 13

After completing the configuration of a new Brocade Fibre Channel switch, which command do you use to verify your configuration?

  • A. switchshow
  • B. show config
  • C. configshow
  • D. cfgshow

Answer: C

NEW QUESTION 14

You are planning to implement a 32 Gb FC SAN on a 2-node AFF A700 ONTAP 9.5 cluster. You need to create 112 FC LIFs across the HA pair with a limit of 20 FC LIFs per physical HBA port.
In this scenario, how many 2-port 32 Gb HBA cards do you need per storage controller?

  • A. 2
  • B. 1
  • C. 4
  • D. 3

Answer: A

NEW QUESTION 15

Which FC service is used by a host for discover service to locate FC targets that are available?

  • A. The fabric configuration server
  • B. The fabric name service
  • C. The fabric zone server
  • D. The fabric security server

Answer: B

Explanation:
When a node is connected to the FC SAN, each SVM registers the World Wide Port Name (WWPN) of its LIF with the switch Fabric Name Service.
You can find more information on this link:
https://docs.netapp.com/ontap-9/index.jsp?topic=%2Fcom.netapp.doc.dot-cm-sanag%2FGUID-6DDD6DEC-B3

NEW QUESTION 16

Exhibit.
NS0-520 dumps exhibit
Referring to the exhibit, what is the total number of target LUNs that are being accessed?

  • A. 4
  • B. 1
  • C. 2
  • D. 8

Answer: B

NEW QUESTION 17
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