NS0-520 Free Practice Test

- (Exam Topic 2)
Exhibit.

Referring to the exhibit. What are two viable scenarios to test LUN multipathing on Host 1? (Choose two.)

1. A. Reboot one of the switches.
2. B. Disable one of the FC LIFs on Controller 1.
3. C. Disconnect one of the host cables.
4. D. Reboot Host 1.

Correct Answer: AC

- (Exam Topic 2)
When planning out a new FC SAN implementation for a AFF cluster, which two variables should be considered for a highly-available, resilient solution? (Choose two.)

1. A. Length of LC/LC optic cables
2. B. Multiple disk shelves
3. C. Multiple PDUs connected to separate circuits
4. D. Data-fabric zones using multiple switches

Correct Answer: CD

- (Exam Topic 1)
A customer has an existing 8-node cluster that consists of six FAS2650 nodes and two FAS2554 nodes. The customer wants to expand the cluster by adding two AFF A220 nodes.
Which resource would be used to determine whether this configuration is supported?

1. A. Interoperability Matrix Tool (IMT)
2. B. Config Advisor
3. C. OneCollect
4. D. Hardware Universe (HWU)

Correct Answer: B

- (Exam Topic 1)
A customer is required to encrypt iSCSI traffic across their public network. In this scenario, which method will accomplish this task?

1. A. dot1q
2. B. IPsec
3. C. NVMe
4. D. CHAP

Correct Answer: B

- (Exam Topic 1)

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.)

1. A. Disable compression.
2. B. Enable cross-volume deduplication.
3. C. Disable inline deduplication.
4. D. Enable post process deduplication.
5. E. Enable data compaction.

Correct Answer: CDE