Get Netapp NS0-520 Dumps Questions - May 2023

Get Netapp NS0-520 Dumps Questions – May 2023

Jonnie Karnath2023-05-25T06:56:28+00:00

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Page 1 of 11

1. A storage administrator is setting up a Red Hat Enterprise Linux 8.1 system to use NVMe storage in ONTAP 9.7. In this scenario, which action is required?

Set up the Red Hat auto mounter.

Load the FC HBA drivers.

Set up ALU

Load the Ethernet drivers.

2. Referring to the exhibit, which two pairs of ports are currently configurable as FC SAN LIFs? (Choose two.)

01b, 0h

01a, 0g

01a, 0h

01b, 0g

3. A customer is configuring their host for FC connectivity to a clustered Data ONTAP storage solution.

They have installed a 4 GB FC HBA into the host and connected it with optical cables to an 8 GB FC switch. They have also connected the UTA2 ports from the FAS2552 with 16 GB SFP+ optics installed using optical cables to the switch.

Which two actions will improve host FCP throughput? (Choose two.)

replacing the existing 8 GB FC switch with a new 16 GB FC switch.

replacing the switch with a 10 GB Ethernet switch

adding 16 GB FC HBA and appropriate optics

replacing the optical cables with copper TwinAx cables.

4. You are provisioning storage to an ESX host that uses iSCSI.

According to NetApp best practice, which three actions accomplish this task? (Choose three.)

Enable the iSCSI service.

Bind the iSCSI ports to the software iSCSI adapter.

Install Virtual Storage Console (VSC) for VMware.

Enable BGP on the switch.

Configure MTU 1500 on the switch.

5. While changing the network connections on your ONTAP cluster from twinax to fiber, the ports experience network connectivity issues. You want to verify which speeds the ports support and ensure that you have supported transceivers.

In this scenario, which two action would accomplish this task? (Choose two.)

Use Hardware Universe to determine the supported port speeds.

Use the Interoperability Matrix Tool to determine the supported port speeds.

Use Hardware Universe to determine the supported transceivers.

Use the Interoperability Matrix Toll to determine the supported transceivers.

6. An administrator suspects abnormal operation and performance-related issues within a particular SAN environment.

The administrator wants to further investigate the environment in terms of overall health, best practice recommendations, proactive remediation, and risk assessments, as compared to other SAN deployments.

Which tool should the administrator use to assess this information?

Active IQ OneCollect

Interoperability Matrix Tool (IMT)

Active IQ

Active IQ Config Advisor

7. An SVM's LUN setup needs to have LIFs that are configured for FC access and iSCSI access. The administrator will also be using NetApp Virtual Storage Console.

In this scenario, which three types of LIFs are required? (Choose three.)

FC LIFs

management LIFs

iSCSI data LIFs

NAS data LIFs

intercluster LIFs

8. You are configuring a 4-node AFF A400 ONTAP 9.8 cluster. The data center switches have limited ports, and you are given one 10-Gigabit Ethernet port per node for external access. In this scenario, which three protocols share the same physical port? (Choose three.)

NVMe/FC

FCoE

iSCSI

SnapMirror

9. Which statement is correct about the AFF All SAN Array (ASA)? (Choose two.)

AFF ASA supports multiple protocols including NFS, FC, and NVMe over Fibre Channel.

AFF ASA supports near-instantaneous unplanned failovers and givebacks.

AFF ASA provides active-optimized and active-non-optimized to any LUN hosted on either controller in the HA pair.

AFF ASA provides an active path to any LUN that is hosted on either controller in the HA pair.

10. Data ONTAP uses inodes in an active file system to reference ____.

qtrees

disk blocks

file segments

snapshot copies

Page 2 of 11

11. Which two commands can be used to enable LUN reservations? (Choose two.)

lun set reservation

lun reservation set

lun map

lun create

12. You are troubleshooting a node that had a core dump. The HA partner took over and you successfully performed a giveback. You need to get access to the core files.

Which two locations will give you access? (Choose two.)

/mroot/etc/crash

https://<cluster-mgmt-LIF>/spi/

https://<cluster-mgmt-LIF>

/mroot/etc/log

13. A customer has an FC host that needs to be attached to the NetApp AFF A700 dual controller storage cluster.

To accomplish this task, which three steps should the customer perform? (Choose three.)

Configure portsets to support the availability of multiple paths

Configure the FCP service for the node that has the LUN that is being accessed

Confirm that the switch firmware is supported according to the Interoperability Matrix Tool (IMT)

Confirm that the FC HBA driver and firmware is supported according to the Interoperability Matrix Tool (IMT)

Configure an igroup with the WWPN from the host initiator for LUN access

14. You want to create an automated test environment that performs a single file SnapRestore time you run the procedure, however, SnapRestore prompts you to confirm your decision to revert the file.

How can you automate this step?

Use the -f option with the snmap restore command

Enable the options snaprestore_noprimpts enable = on option.

These prompts are for data protection and auditing and cannot be overridden.

Enter the priv set advanced mode on the storage system and prompt will not appear.

15. Exhibit.

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

Configure the port mode as CN

Configure the port mode as Ethernet.

Configure the port type as initiator.

Configure the port mode as F

16. An administrator wants to provide isolation among physical devices connected to the same FCP fabric.

Which Cisco switch feature accomplishes this task?

VSAN

FSIP

LUN masking

logical domains

17. Exhibit.

You are adding a boot LUN for a new server. The server uses FCP attached through a CNA. The ONTAP cluster is also attached to the same fabric by way of UTA2. You configure the zoning for the fabric as shown in the exhibit. You discover that the server cannot see its boot LUN.

What is the problem with your zoning configuration?

The zone set must have the same name as the zone.

The zone was not activated.

The zone used a wrong zone I

The WWPN for the NetApp LIF is incorrect.

18. Which two statements apply to an entry in the /etc/exports file regarding exporting directories/qtrees and volumes? (Choose two.)

Each volume must be exported separately.

Exports are accessible only to hosts with names.

User names used in an export must be resolvable.

Exports can access multiple paths on the same volume.

19. Exhibit.

The VMware ESX host discovers only two of four paths to a LUN on a new ONTAP cluster.

Referring to the exhibit, which statement Is correct?

The fabric zoning configuration does not allow access to the target LlFs.

The igroup does not contain the. WWPN of one initiator.

The fabric name server is disabled.

The initiator HBA is not connected to the fabric.

20. What happens when two aggregates are rejoined?

It is not possible to rejoin aggregates

Data ONTAP will always retain data from the newest aggregate.

Both aggregates revert to the last common snapshot before the split.

You will have a large new aggregate containing all volumes from both aggregates.

One of the aggregates will be overwritten and you will lose any data changed on it after the split.

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21. Which iSCSI security method encrypts data between the initiator and the target?

IPSec

CHAP

LUN masking

Header and Data Digests

22. You are troubleshooting a clustered failover problem at a customer site. The customer explains that both storage systems were NFS mounted onto the Solaris host.

While in takeover mode, you attempt to create a file on the NFS mount point for the inaccessible system, but you get the following error:

NFS server filer2 not responding still trying.

When not in takeover mode, both storage systems operate normally and you do not get the error. You perform a "cf giveback" and you can now create a file over NFS on both systems.

What should you do first to resolve this issue?

Replace the NIC adapter.

Submit a new bug report.

Use the cluster-config-checker.cgi to identify the problem and corrective action.

Replace the cluster interconnect card and run diagnostics "all" to ensure proper system operation.

23. Which resource would you use to verify whether a specific SAN configuration is supported by NetApp?

ONTAP SAN Configuration Guide

Interoperability Matrix Tool

NetApp My AutoSupport

Unified Host Utility Kit

24. The two copies SyncMirror volume are called ____, which are physical copies of the same file system and consist of one or more RAID groups.

Snapshot copies

Aggregates

Plexes

Volumes

25. You have a LUN owned by Node 01 and mapped using the default Selective LUN Map (SLM) configuration. You want to enable your host to access this LUN and facilitate future maintenance.

Which best-practice zone configuration accomplishes this task ?

Zone 1: HBA 0, LIF_1, LIF_3, LIF_5 and LIF_7 Zone 2: HBA 1, LIF_2, LIF_4, LIF_6 and LIF_8

Zone 1: HBA 0, HBA 1, LIF_1, LIF_2, LIF_3, LIF_4, LIF_5, LIF_6, LIF_7, LIF_8

Zone 1: HBA 0, LIF_1, LIF_3 Zone 2: HBA 1, LIF_2, LIF_4

Zone 1: HBA 0, HBA 1, LIF_1, LIF_2, L1F_3, LIF_4

26. Which two are supported in ONTAP 9.5? (Choose two.)

an NVMe LIF and an FC LIF in the same SVM

an NVMe LIF associated with an FC Direct Connect port

a NVMe LIF and an FC LIF associated with the same port

multiple NVMe LIFs in the same SVM

27. Which set of commands should be used for troubleshooting Ethernet connectivity problems from the storage system console?

ifstat, netdiag

perfstat, tracert

sysconfig -cr, sysstat

dish shm_stats, sysstat

28. You create a 20 GB LUN in a newly created 100 GB FlexVol volume. You then write 5 GB of data to the LUN. You have space reservation disabled on the LUN.

In this scenario, how much space do you have left on the volume?

95 GB

80 GB

75 GB

85 GB

29. You are deploying an 8-node FAS8200 ONTAP cluster and attaching to an existing FC fabric.

Which two ONTAP features would be used to restrict or limit the available paths seen from the host? (Choose two.)

port sets

igroup

VIAN

Selective LUN Map

30. A customer wants to use both Cisco FC and FCoE switches in their ONTAP environment.

According to NetApp best practices, what are two requirements in this scenario? (Choose two.)

You must use single initiator zoning.

You must create interface groups to isolate FC and FCoE LIFs.

You must create a trunk with multiple virtual LANs.

You must not have more than one target UF for the same physical port in a single fabric zone.

Page 4 of 11

31. An administrator is deploying a MetroCluster configuration with Broadcom switches.

Following the successful execution of the reference configuration file (RCF), which two actions does the administrator need to perform on the MetroCluster switches? (Choose two.)

Configure zoning.

Configure the Inter-Switch Link (ISL) distance attribute.

Configure the time zone attribute.

Configure the switch port attribute.

32. Which statement is true about expanding an aggregate from 32-bit to 64-bit in place?

All aggregates are automatically converted from 32-bit to 64-bit with the Data ONTAP 8.1 upgrade.

The expansion is triggered by an aggr convert command.

The expansion is triggered by adding disks to exceed 16 T

The 32-bit aggregates are degraded and must be Volume SnapMirrored to a new 64-bit aggregates with Data ONTAP 8.1 upgrade.

33. Which two storage efficiencies have been enabled on the NVMe namespace that is shown in the exhibit? (Choose two.)

deduplication

compaction

compression

thin provisioning

34. You are asked to separate production FC traffic from test development FC traffic. In this scenario, at a minimum, which two configurations would accomplish this task? (Choose two.)

Cisco VSANs

shared igroup

VLANs

SVMs

35. Within the NetApp Interoperability Matrix Tool (IMT), which three components are supported for the FC SAN storage host solution? (Choose three.)

Host OS

IP switch

ONTAP OS

Netapp Controller Model

Host HBA

36. When viewing the output of the sysstat -f command, which three fields are part of the output? (Choose three.)

FCP

FTP

CIFS

NFS

iSCSI

37. An administrator has a 2node AFF ONTAP cluster named cl1. A Windows 2016 server has 10 FC LUNs mapped from the cluster, and the administrator can multiple paths to each LUN, During a scheduled storage failover, node cl1-02 took over cl1-01, and Windows server lost connectivity to all mapped LUNs but reestablished connectivity after the giveback operation finished.

In the scenario, what would cause the LUN connectivity outage?

Multipathing software is not installed on the host.

Switch zoning does not exist between the host initiator ports and the data LIFs that reside no node cl-01.

NPIV is not enabled on the switches.

Switch zoning does not exist between the host initiator ports and the data LIFs that reside on node cl1-02.

38. Microsoft ODX supports which scenario on clustered Data ONTAP 8.3?

moving a VHDX with both SMB 3.0 and SAN protocols as either source or destination

moving a VHDX from an SMB 3.0 source to an SMB 3.0 destination with no SAN support

moving a VHDX from a SAN LUN source to a SAN LUN destination with no SMB support

moving a VHDX with both SMB 2.1 and SAN protocols as either source or destination

39. You are troubleshooting high CPU use on a FAS8200 with all SAS HDDs. You have SAN hosts with LUNs in a volume named vol1. You want to reduce CPU use and maintain storage efficiencies.

Referring to the exhibit which three actions will accomplish this task? (Choose three.)

Disable compression.

Enable cross-volume deduplication.

Disable inline deduplication.

Enable post process deduplication.

Enable data compaction.

40. Which two are Data ONTAP commands for creating LUNs on a storage system? (Choose two.)

lun create

lun config

lun make

lun setup

Page 5 of 11

41. File locking for a CIFS client is ____.

advisory

mandatory

ordered

optional

42. You currently have the following configuration on your cluster:

cl01::>igroup show Cinstance

Vserver Name: svm1

Igroup Name: ig2

Protocol: mixed

OS Type: linux

Portset Binding Igroup: C

Igroup UUID: 3fb136c7Ccfd6C11dfCa9abC123478563412

Initiators: C

What must you do to limit the LIFs that are used by an initiator to access a LUN?

Create a portset.

Create an additional igroup.

Change the protocol to iSCS

Change the OS type to windows_gpt.

43. Which data collection tool would be used for obtaining detailed information about hosts that are attached to ONTAP storage?

Upgrade Advisor

OneCollect

Brocade Network Advisor

Conflg Advisor

44. A customer has multiple host applications that require FC block storage. You need to gather and validate the customer's requirements for a supported NetApp solution.

Which two tools would be used to accomplish this task? (Choose two.)

Interoperability Matrix Tool (IMT)

OneCollect

Config Advisor

Hardware Universe (HWU)

45. What is the maximum distance between a standard clustered pair at 2Gbps?

10 meters

50 meters

100 meters

500 meters

46. Which objects can be restored by a single SnapRestore command? (Choose three)

file

LUN

qtree

volume

directory

47. Click the Exhibit button.

In an NVMe/FC environment, the host cannot discover the namespace on the AFF system.

Referring to the exhibit, what is the problem?

The NQN is not correct.

The host MPIO drivers are not installed.

NVMe is not supported on the FC adapter.

The NVMe service is not running on the SV

48. A customer has an existing legacy iSCSI storage environment that is connected to upstream network switches with various Windows hosts. The customer wants to purchase a new NetApp array to migrate their data.

In this scenario, which two tools would help to validate the prerequisites for this NetApp configuration? (Choose two.)

Active IQ Config Advisor

Hardware Universe (HWU)

Interoperability Matrix Tool (IMT)

Active IQ OneCollect

49. A user cannot add more than one NVMe data LIF in ONTAP 9.4 on an SVM with a data protocol parameter set to nvme.

In this scenario, what is the problem?

The NVMe namespace is not created

Only one NVMe data LIF can be configured per SVM

A demo license is used

The SVM data protocol should be set to FC

50. You have a 2-node AFF A400 cluster serving iSCSI LUNs. Each A400 controller has two aggregates. The LUNs in all aggregates share data that is inline deduplicated. You are asked to enable encryption at rest to satisfy a new compliance requirement.

In this scenario, which at rest encryption solution preserves the current deduplication?

NetApp Aggregate Encryption (NAE)

Challenge Handshake Authentication Protocol (CFIAP)

NetApp Volume Encryption (NVE)

Internet Protocol Security (IPsec)

Page 6 of 11

51. For aggregates or traditional volume SyncMirror to work correctly, the configuration of each plex should be identical with regard to ____.

NVRAM

Mirrored Snapshot copies

RAID groups and disk sizes

NDMP and Snapshot copies

52. Each storage system in a cluster must have network access to the ____.

Internet

cluster partner

same administration

host same collection of subnets

53. A customer has a 4-node cluster consisting of a FAS8020 system and an AFF A220 system 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.

In this scenario, which NetApp command would accomplish this task?

volume move

aggregate reallocation

volume reallocation

volume rehost

54. An administrator is adding new hosts to a vSphere cluster. The cluster uses the FC protocol to connect to a NetApp cluster. The administrator wants to configure the multipathing for the ESXi host.

Which NetApp tool should be used to accomplish this task?

OnCommand System Manager (OCSM)

Host Utilities

SnapCenter plug-in

NetApp Virtual Storage Console (VSC)

55. You have an SVM with FC access and you want to create a LUN.

When creating the LUN, which statement is true?

The volume containing the LUN should be a FlexGroup volume.

You should map the LUN to multiple portsets.

The volume containing the LUN should be a FlexVol volume.

The volume containing the LUN should be a traditional volume.

56. A mirrored volume has a failed disk, but there are no available spares in the pool from which the degraded plex was built. Data ONTAP will ____.

halt all operations to volumes in that pool

choose spare disks to reconstruct from the opposite pool

warn you that there are no available spares from the proper pool

"halt" after 24 hours if spare disks are not added to the proper pool

57. To restore a qtree protected with SnapVault from the secondary storage system to the primary storage system, you can ____. (Choose two.)

restore to a non existing qtree with DOT 7.2

add the new qtree to the primary storage system with DOT 7.2

overwrite the existing qtree on the primary storage system with DOT 7.3

delete the existing qtree from the secondary storage system with DOT 7.3

58. Which Data ONTAP option sets system-wide for all transfers?

Options transfers.wide.enable

Options transfer.throttle.enable

Option replication.wide.enable

Options replication.throttle.enable

59. Active IQ OneCollect collects data from which two solutions? (Choose two.)

ONTAP Al

Cloud Volumes Service

SnapCenter

FlexPod

60. While expanding a 200 GB LUN in an ONTAP 9.4 system, the following error is observed:

What is the cause of this error?

The volume auto-grow is disabled.

The LUN reached maximum capacity.

The LUN can be expanded up to 10 times its original size.

Space reservation is enabled.

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61. You want to prevent an FCoE frame from being split into two Ethernet frames.

What is the minimum required frame size that will satisfy this requirement?

9216

2240

1512

9000

62. You are planning to expand a SAN-only ONTAP 9.5 cluster that consists of eight AFF A700 nodes.

In this scenario, what is the maximum number of additional AFF A700 nodes that would be added?

63. A customer is planning to connect a Linux server to a FAS8200 using Brocade FC switches. During the initial configuration, the SVM does not log in to the fabric.

Which two statements are correct in this scenario? (Choose two.)

NPIV has not been enabled on the switches.

The switch port topology is set incorrectly to the E_Port.

ALUA has not been set up on the FAS8200.

Zoning is incorrectly configured between the Linux server and the ONTAP cluster.

64. An administrator is migrating from a third-party's SAN to a newly purchased FAS9000. The administrator decides to use the NetApp Foreign LUN Import (FLI) process.

What must the administrator do for this process to work properly?

Create multiple igroups for the Initiator ports.

Create six distinct zones that include specific ports within each zone.

Zone target ports of source storage with initiator ports of destination storage.

Make the destination LUN larger than the foreign LU

65. You connected your FAS8200 to a Brocade SAN switch.

As shown in the exhibit, port 0e is not available. In this scenario, which statement is correct?

The incorrect SFP+ module is installed.

The switch zoning is using the FC nodename.

The incorrect firmware revision is installed.

The switch port is configured for mode E_Port.

66. A customer has an existing large aging FC SAN environment that is reaching end of support. The environment consists of several large database servers with attached LUNs. You propose using an AFF A250, but you need to gather all end-to-end information in the current environment.

In this scenario, which resource contains this information?

SAN Health Check

Interoperability Matrix Tool (IMT)

Active IQ OneCollect

Hardware Universe (HWU)

67. You deployed a new SVM for FC access, and you used the vserver fcr, create -vserver svm1 - status-admin up command to enable FC service on the SVM. You then created the LIFs for the FC protocol.

When you review the status of the LIFs, they show that the admin status is up, but the operational status is down. You have already verified that the ports are physically connected.

In this scenario, what is the next step to bring the LIFs up?

Use the network interface modify command to change the operational status of the LIFs.

Create at least one zone that contains your SVM LIF WWPNs and an initiator.

Verify that an FC license is applied on your system.

Disable the SAN switch port where your NetApp storage is connected.

68. You are testing FPC path failures on a 2-node NetApp AFF All SAN Array and verify that persistent ports are correctly enabled. Before testing, a host sees four optimized paths to a LUN. You perform a node takeover and re-check the host.

Which statement is true after the node takeover?

The host sees two optimized paths and two non-optimized paths to the LU

The host sees two optimized paths and two dead paths to the LU

The host sees two non-optimized paths and two dead paths to the LU

The host sees four optimized paths to the LU

69. Which command will show the FCP target(s) on a storage system?

fcp show adapter

fcp show all

fcp show -t

fcp status

70. What does the space allocation argument in a LUN create command do?

It thick provisions the LU

It only disables space reclamation for the LU

It thin provisions the LU

It enables or disables space reclamation for the LU

Page 8 of 11

71. NTFS allows file access based on ____.

NT ACLs and UNIX permissions

SID and password.

NT ACLs and SID

UNIX permissions.

72. Exhibit.

Referring to the exhibit, what is the total number of target LUNs that are being accessed?

73. You want to use ANA on SUSE Enterprise Linux.

Which two components need to be verified in this scenario? (Choose two.)

Verify the version of ONTA

Verify that ALUA must be enabled.

Verify the version of SUSE Enterprise Linux.

Verify that the ANA driver is installed.

74. Which command displays the statistics for Ethernet network interfaces?

ifconfig

ifstat

sysconfig

sysstat

75. You are asked to configure a small environment for a branch office. The customer has two new VMware ESXi hosts and a NetApp FAS2750 for the site. They want to allocate 10 GB for their iSCSI network to be used for datastores. However, they do not want to purchase any new switches for the environment.

In this scenario, which statement is correct?

The SMB protocol will need to be used.

Configure direct attached connections between the two hosts and storage.

The environment will have to be configured with 1 Gb networking.

10 Gb switches are required for this configuration.

76. Which command or procedure would you use to undo a volume SnapRestore operation?

snap restore -r vol

snap revert -s vol

snap restore undo vol

you cannot undo a SnapRestore operation at the volume level

77. What does Selective LUN Mapping (SLM) do?

It automates igroup creation.

It allows the node and its HA partner to create zones on the SAN fabric to automate LUN mapping.

It makes a LUN accessible only through paths on the node owning the LUN and its HA partner.

It allows the administrator to automatically create LUNs using SnapDrive for Windows and SnapDrive for UNI

78. You have a new 2-node AFF All SAN Array A700 cluster serving iSCSI LUNs. You are asked to test failures of the storage back-end subsystem.

In this scenario, which two actions satisfy the failure criteria? (Choose two.)

Perform a storage controller failover.

Pull an Ethernet cable from a Linux host.

Disable Snapshot policies.

Pull an Ethernet cable from a storage port with a cluster LI

79. You are having problems accessing three recently-created LUNs. Given the output below, the reason is because all of the LUNs are using the same LUN ID of 0.

lun show -m

LUN pathMapped to LUNID

---------------------------------------------------

/vol/vol1/lun0 solaris-igroup0 0

/vol/vol1/lun1 windows-igroup 0

/vol/vol1/qtree1/lun2 aix-igroup 0

/vol/vol1/qtree1/lun3 linux-igroup 0

True

False

80. A customer is required to encrypt iSCSI traffic across their public network.

In this scenario, which method will accomplish this task?

dot1q

IPsec

NVMe

CHAP

Page 9 of 11

81. Create datastore and its containing LUNS and volumes.

In step 8, you are not able to see the LUNs you provisioned on your storage controller. When you run igroup show you see the ESX host’s initiators; however, they are listed “not logged in”.

What is the problem?

You need to configure ALU

The LUN was not put online.

The LUN type is not set to type VMware.

You need to configure zoning.

82. Which tool collects configuration data from hosts and switches to assist in evaluating a qualified configuration?

System Manager

sysstat. command

SnapCenter

OneCollect

83. What utility on the storage system will allow you to capture network packet information?

Snoop

Netstats

Pktt

Traceroute

84. Which NetApp tool views automated, schedule configuration, and performance data for a customer's SAN from a Web browser?

Virtual Storage Console

OnCommand Workflow Analyzer

Config Advisor

Active IQ

85. Exhibit:

Referring to the exhibit, which entry is appropriate to add to a zone on the FC switch?

20:05:00:a0:98:29:18:76

20:10:00:a0:98:29:18:76

20:14:00:a0:98:29:18:76

50:10:00:a0:98:29:18:76

86. An administrator is configuring a SAN-only cluster. The data room that houses four AFF A220 controllers is small and not able to house the DS224C shelves. The administrator proposes to rack the shelves in a separate room that is 40 meters away from the controllers.

In this situation, how would you properly cable the controllers to the shelves?

Use multimode passive optical cables.

Use multimode active copper cables.

Use multimode active optical cables.

Use multimode passive copper cables.

87. When using MetroCluster in a forced takeover mode, identify two methods for restricting access to the disaster site node. (Choose two.)

Use manual fencing

Use the cf giveback -f command

Use the cf forcetakeover -d command

Turn off power to the disaster site node

Isolate the failed node from the surviving node

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

In this scenario, what would cause this problem?

The flow control was disabled on the storage

The hardware initiators were used instead of software

The host and storage are connected to different switches

The flow control is enabled on the storage

89. You will be purchasing two high availability NetApp AFF A700s systems. You want to set up a 4-node cluster.

Which switch would you use for the cluster interconnect switches?

NetApp CN1610

Cisco Nexus 3132Q-V

Cisco Nexus 5548UP

Cisco Nexus 5020

90. Your customer asks you how to connect a host for SAN access to the newly installed AFF A400 system.

In this scenario, which two statements are correct? (Choose two.)

Direct connection to the nodes from the hosts with FC is not supported.

Direct connection to the nodes from the hosts with iSCSI is not supported.

Direct connection to the nodes from the hosts with iSCSI is supported.

Direct connection to the nodes from the hosts with FC is supported.

Page 10 of 11

91. com.microsoft: host1

LUN Node: cl01-04

Reporting Nodes: cl01-01,

cl01-02, cl01-03, cl01-04

You have a 2-node cluster. You have added an HA pair with all flash drives for a high-performance database that is currently experiencing performance problems on SAS drives. The LUN shown in the exhibit is moved from cl01-01 to cl01-04 to address the problems.

What is the next step in this scenario?

Rescan the host to discover the new LUN location.

Remove the old path entries from the host.

Remove the previous owner and partner from the reporting nodes list.

Unmap the LUN, then remap the LU

92. Which command provides information on Snapshot copy auto delete variables?

-volume modify -space-mgmt-try-first autodelete-

-volume snapshot autodelete show-

-volume show-

-volume file clone autodelete-

93. Exhibit:

Referring to the exhibit, which FC LIF would cause a path failure on a host connecting to a LUN?

fcp_sanluns01prod02p0g

fcp_sanluns01prod02p0e

fcp_sanluns01prod02p0g

fcp_sanluns0lptodOlp0e

94. On your ONTAP 9.5 cluster, you need to set up the onboard key manager with hardware-based security and volume encryption.

Which two licenses are required in this situation? (Choose two.)

FDE

TPM

RSA

95. Exhibit.

The exhibit shows the Inn show command output for the oradata oraFinProd_l LUN.

Which two statements ate correct about the LUN'? (Choose two.)

The LUN Is thick provisioned.

The LUN supports SCSI Tin unmap.

The LUN type is Windows.

The LUN is thin provisioned.

96. An aggregate is composed of twelve 36-Gigabyte disks. A drive fails and only 72-Gigabyte spare disks are available. Data ONTAP will then perform what action.

Chooses a 72-Gigabyte disk and use it as is.

Chooses a 72-Gigabyte disk and right-size it.

Halts after 24 hour of running in degraded mode.

Alerts you that there are no 36-Gigabyte disks and wait for one to be inserted.

97. 168.1.69 cl01-02 e0b true

Referring to the exhibit, which action would you take to troubleshoot the iscsi-2-a interface?

Verify that the iSCSI protocol is licensed for svm1.

Cycle the upstream switch port down and back up again.

Verify network connectivity between the host and LI

Verify that the iSCSI protocol is started on svm1.

98. Which two statements about hard and soft zoning are correct? (Choose two.)

Soft zones separate devices at the name service level.

Hard zoning physically restricts access to only members of that zone.

Soft zones physically restrict access to only members of that zone.

Hard zones allow physical movement of cables to different ports on the switch.

99. A customer's application is in need of ONTAP 9.8 symmetric active-active paths for iSCSI LUNs.

In this scenario, what should be used to help the customer?

a 8-node NetApp AFF All SAN Array

a 2-node NetApp AFF

a 2-node NetApp AFF All SAN Array

a 8-node NetApp AFF

100. What is the default RAID level for new aggregates on a DS4486?

RAID-DP

RAID1

RAID0

RAID5

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101. Your server administrator upgraded a Windows 2016 Server from 16 GB to 32 GB HBAs. The application owner is now reporting slower performance to the AFF A700.

Which two actions will help troubleshoot performance on the server? (Choose two.)

Verify the HBA model using Hardware Universe.

Verify the HBA firmware using the Interoperability Matrix Tool.

Confirm that LUN mapping exists.

Confirm that Windows Host Utilities is installed.

102. You configure space-reserved LUNs on thick-provisioned volumes, and you want to guarantee overwrites.

How would you accomplish this task?

Set the fractional reserve to 0%.

Enable space allocation.

Set the fractional reserve to 100%.

Disable the fractional reserve.

103. For which two vendor products would the Unified Host Utilities Kit set HBA and CAN parameters? (Choose two.)

Brocade

Cisco

Emulex

Qlogic

104. Referring to the exhibit, which container gains space savings from deduplication, compression and compaction?

the aggregate

the qtree

the volume

the LUN

105. What is installed on your Linux host when you install the Linux Unified Host Utilities 7.0?

drivers and firmware

software iSCSI initiator

SAN Toolkit data collection utility

nSANity

106. Click the Exhibit button.

Referring to the exhibit, which switch in the fabric is the principal switch?

sw10

sw6

sw4

sw5

107. An administrator has a new AFF A220 system with two DS224C disk shelves and wants to validate if the shelf cabling is correct.

Which resource would be used to accomplish this task?

Config Advisor

OnCommand Unified Manager (OCUM)

OneCollect

Interoperability Matrix Tool (IMT)

108. What is the recommended minimum of data LIFs per node for iSCSI in a dual-fabric configuration with four SVMs?

109. What security mechanism can an administrator use on an OSSV client to use permissionsallowing backup to a SnapVault secondary system?

MD5 authentication between SnapVault primary and secondary, with changeable password

Contents inside file called access and located in OSSV /snapvault/etc

QSM access list modifiable via svconfigurator

Via /etc/hosts.equiv file

110. You are called to help with a new customer's SAN environment that consists of an 8-node AFF A700 cluster, Cisco MDS fabric switches, and Cisco UCS servers.

Which two tools would help you to assess the environment? (Choose two.)

NetApp ONTAP Mediator

Active IQ Upgrade Advisor

Active IQ OneCollect

Brocade SAN Health

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