NetApp NS0-520 Exam Practice Test Instant Access

Question 1

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

Adeduplication

Bcompaction

Ccompression

Dthin provisioning

Answer : B

Question 2

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

What is the cause of this error?

AThe volume auto-grow is disabled.

BThe LUN reached maximum capacity.

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

DSpace reservation is enabled.

Answer : A

Question 3

Which two features does Assymmetric Namespase Access (ANA) support? (Choose two.)

Amultipathing

BLUN masking

CLUN hosting

Dpath management

Answer : A, D

Question 4

For which two purposes would the use of VLAN's be beneficial? (Choose two.)

Ato isolate iSCSI traffic from LAN/WAN traffic

Bto separate LAN from WAN traffic

Cto isolate management traffic from other IP traffic

Dto isolate UDP from TCP traffic in the IP network

Eto isolate SSH traffic from other IP traffic

Answer : A, C

Question 5

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.)

ASet the switchport speed setting to 16 Gb.

BUse single initiator, multiple target zoning.

CUse multiple initiator, single target zoning.

DSet the switchport speed to auto negotiate.

Answer : B, D

Question 6

You are configuring a new Netapp ONTAP cluster and are connecting the nodes to Cisco MDS SAN switches. You connect one of the nodes to switch port fc1/11 and run the commands that are shown in the exhibit. The SAN LIFs are enabled but are not operationally online, and none of the SAN hosts can access their LUNs on the ONTAP cluster.

In this scenario, which configuration would cause this problem?

AInteroperability mode is not enabled on the switches

BThe in-order guarantee is not enabled on the switch

CNPV is not enabled on the switches

DNPIV is not enabled on the switches

Answer : D

in-order guarantee and interoperability mode are default configuration on a VSAN

NPV is the core switch where NPIV is going to be enabled.

The NPV core switch is defined as an upstream switch on which NPIV is enabled. The NPV core switch receives traffic that is passed to it from a downstream switch that has NPV enabled on it. A switch that is in NPV mode does not switch traffic; instead, it passes traffic to the upstream NPV core switch on which NPIV is enabled.

After NPIV is enabled on the core NPV switch, the port should automatically come up (unless there are other issues).

You can find more information on this link:

https://www.cisco.com/c/en/us/td/docs/storage/san_switches/mds9000/sw/rel_3_x/troubleshooting/guide/trblgd/ts_npv.html#wp131957

Question 7

You are configuring a Windows Server 2019 system to attach to an ISCSI presented LUN. There are multiple physical paths from the Windows Server to the Netapp Cluster. Which two changes are required

to the Windows Server to enable multipath? (choose two)

AAdd an Ethernet network adapter

BSelect the ''enable multi-path'' checkbox on the ISCSI software initiator

CAdd a converged network adapter (CNA)

DEnable MPIO by selecting the option in the MPIO properties administrative application

Answer : B, D

Select Enable multi-path, select Automatically restore this connection when the computer starts or Add this connection to the list of Favorite Targets, and then click Advanced

You can find more information on this link:

https://docs.netapp.com/ontap-9/topic/com.netapp.doc.exp-iscsi-cpg/iSCSI%20express%20configuration%20for%20Windows.pdf (15)

NetApp Certified Implementation Engineer - SAN, ONTAP NS0-520 Exam Practice Test