Free NS0-520 Exam Dumps

Question 21

- (Exam Topic 2)
A customer experiences intermittent connectivity problems between an ESXi server and FC LUNs in an SVM. The customer has examined the nodes hosting the LUNs and both the disk and CPU performance are below 50% utilization. The customer examined the switch ports connected to the storage array, and they ate also below 50% utilization.
Which two steps would you perform next in this scenario? (Choose two.)

A. Verify that the host is using SnapDrive.
B. Verify that the host Ethernet interfaces are using jumbo frames.
C. Verify that the host recommended settings were applied by Virtual Storage Console.
D. Verify that the HBA queue depth is set properly.

Correct Answer:CD

Question 22

- (Exam Topic 2)
You are booting a NetApp storage system for the first time. In which order should the various components be powered on?

A. any tape backup devices, disk shelves, network switches, NetApp controller heads
B. NetApp controller heads, disk shelves, any tape backup devices, network switches
C. NetApp controller heads, disk shelves, network switches, any tape backup devices
D. network switches, disk shelves, any tape backup devices, NetApp controller heads

Correct Answer:D

Question 23

- (Exam Topic 3)
You are a system administrator and responsible for a Netapp AFF A800 2-node ONTAP 9.8 cluster that is used only for SAN. Your SAN uses FC and FCoE on the same Cisco switches. You want to add
NVMe from the ONTAP controller to the same Cisco fabric. Which two statements are correct in this scenario? (choose two)

A. The same SVM can serve both the FC and the FCoE protocols
B. The same SVM cannot serve both the FC and the NVMe protocols
C. FCoE and NVMe can share the same physical port
D. FC and NVMe can share the same 32 GB physical port

Correct Answer:AD
FC and FC-NVMe can share the same 32 Gb physical port
The same SVM can serve both FC and NVMe protocols using the same physical infraestructure wiith different LIFs
FCoE and NVMe can NOT share the same infraestructure, they go trough different physical hardware
https://docs.netapp.com/ontap-9/index.jsp?topic=/com.netapp.doc.dot-cm-sanconf/GUID-7D5EA321-97

Question 24

- (Exam Topic 3)
During maintenance of an AFF A250 node, you want to move the SAN LIFs that are members of a port set. In this scenario, which two statements are true? (choose two)

A. You must disable SLM for the node that hosts the LIF
B. You need to disable the zoning of the LIF WWPN
C. The LIF must be removed from the port set
D. You must take the SAN LIF offline

Correct Answer:CD
If the LIF is a member of a port set, the LIF must have been removed from the port set before the LIF can be moved to a different node.
Change the status of the LIF to down (offline) You can find more information on this link:
https://docs.netapp.com/ontap-9/index.jsp?topic=/com.netapp.doc.dot-cm-sanag/GUID-09F5C2A3-FA6

Question 25

- (Exam Topic 1)
You want to create an additional SVM from the System Manager GUI to serve data only using block-based protocols. You know the SVM name, the aggregate containing the root volume, and the required protocols.
What other information is required to successfully create this SVM?

A. name servers
B. SVM Management LIF network details
C. search domains
D. root volume security style

Correct Answer:D