NS0-515 Online Practice Questions and Answers

A company wants the most scalable host-side connection topology for E-Series systems. In this scenario, which FC topology would satisfy the requirement?

A. direct connect

B. fabric attach

C. private loop

D. arbitrated loop

Click the Exhibit button.

Referring to the exhibit, which cable is an InfiniBand 4X connector?

A. 3

B. 1

C. 2

D. 4

Click the Exhibit button.

Referring to the exhibit, what is the total number of ALUA paths from the host to a volume on the EF280?

A. 8

B. 6

C. 2

D. 4

An E2812 system, without expansion shelves, is configured with 12 Gb SAS host interface cards (HICs) and is directly connected to a host. However, the host cannot access the volumes.

In this scenario, which two troubleshooting steps should you take? (Choose two.)

A. Verify that the host can ping the E2812 system over the SAS link

B. Verify that the E2812 host port SAS link up lights are illuminated

C. Verify that the E2812 SAS CHAP secret is set D. Verify that the correct SAS ports are in use on the E2812 system

Which three documents should be provided to the customer after the E-Series installation is complete? (Choose three.)

A. a document showing how much space is available for system expansion

B. a document showing the cabinet layout with cabling information and IP addresses being used

C. a document showing user IDs and passwords for all deployed devices

D. a document with IMT pages that show the supported host configuration and fabric switches in the solution

E. a document showing available power on the UPS with no equipment connected

Click the Exhibit button.

You ordered a NetApp E2812 Duplex 16GB 10 GbE Base-T system. Referring to the exhibit, what is the maximum number of 10GbE Base-T ports available to be used?

A. 8

B. 4

C. 6

D. 12

A customer has launched a data analytics initiative and has been transferring old data into the new data lake. The customer has discovered some data read errors during the transfer process.

In this scenario, how should the customer have avoided these data integrity issues?

A. by ensuring that data assurance and media scan are always activated

B. by deploying secure-capable drives

C. by turning on cyclic redundancy checks (CRCs)

D. by turning on erasure coding

Click the Exhibit button.

Referring to the exhibit, what would you select in the search list to see all of the host selections for NetApp E-Series storage systems?

A. Storage OS

B. SANtricity

C. E-Series SAN Host

D. E-Series Controller Firmware

When working on a customer's E-Series system to configure LDAP, you realize that you need to complete a Certificate Signing Request to receive a certificate.

In this scenario, when entering the information for the CSR, what information do you need from the controllers themselves? (Choose three.)

A. the controller's alternate IP addresses

B. the controller's serial number

C. the controller's geographical location

D. the controller's common name

E. the controller's alternate names

You help a customer diagnose a performance issue on an E-Series storage system. You decide to measure the amount of data that is being handled over the span of an hour.

In this scenario, what are you measuring?

A. I/O alignment

B. parity

C. throughput

D. IOPS