NS0-520 Free Practice Test

- (Exam Topic 2)
After completing the configuration of a new Brocade Fibre Channel switch, which command do you use to verify your configuration?

1. A. switchshow
2. B. show config
3. C. configshow
4. D. cfgshow

Correct Answer: C

- (Exam Topic 2)
A storage administrator created a LUN using two ports on a storage system. Later, additional LUNs were added to the same node as the original LUN. After a while, the performance of the original LUN dropped beyond an acceptable level.
What would you advise to remedy the Issue?

1. A. Add an additional switch between the hosts and cluster.
2. B. Add new LIFs on unused ports.
3. C. Add new LIFs on the used ports.
4. D. Reduce the queue depth on the used ports.

Correct Answer: B

- (Exam Topic 3)
A customer wants to deploy NVMe/FC along with an existing FC SAN fabric using ONTAP 9.8. In this scenario, which two actions are correct? (choose two)

1. A. Use existing zoning on fabric switches
2. B. Enable NVMe/FC on the existing FC SVM
3. C. Upgrade your FC switches from 16GB to 32GB
4. D. Create new zoning on fabric switches

Correct Answer: AB
Because NVMe/FC simply swaps command sets from SCSI to NVMe, it is an easy transition to make.
NVMe/FC uses the same FC transport and therefore the same hardware from the host, through the
switch and all the way to the NVMe/FC target port on the storage array. Thus, NVMe/FC implementations can use existing FC infrastructure, including HBAs, switches, zones, targets, and cabling.
You can find more information on this link: https://www.netapp.com/de/media/10681-tr4684.pdf

- (Exam Topic 2)
Exhibit.

You are working on a project to install a new AFF A300 storage array. You use a pair of Nexus 3596 switches for FC connectivity between your VMware ESXi servers and the AFF A300.
Which SAN switch feature must be enabled to accomplish this task?

1. A. N_Port ID visualization (NP1V)
2. B. Open Shortest Path First (OSPF)
3. C. Link Aggregation Control Protocol (LACP)
4. D. N_Port Visualization (NPV)

Correct Answer: A

- (Exam Topic 1)
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?

1. A. Use multimode passive optical cables.
2. B. Use multimode active copper cables.
3. C. Use multimode active optical cables.
4. D. Use multimode passive copper cables.

Correct Answer: C