NetApp NS0-515 Online Practice Questions and Exam Preparation

NetApp NS0-515 Online Questions & Answers

• Question 1:

  You are setting up asynchronous mirroring between two E2860 systems.

  In this scenario, which two prerequisites are required to complete the setup? (Choose two.)

  A. Both the primary and secondary systems must be using the same subnets for mirroring connections.
  B. Both the primary and secondary systems must have the same premium features licensed.
  C. Both systems must be discovered by an Enterprise Management Window (EMW) or SANtricity Unified Manager.
  D. The secondary system must have 2X the storage capacity of the primary system.
  B. Both the primary and secondary systems must have the same premium features licensed.
  C. Both systems must be discovered by an Enterprise Management Window (EMW) or SANtricity Unified Manager.

• Question 2:

  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
  B. Verify that the E2812 host port SAS link up lights are illuminated
  D. Verify that the correct SAS ports are in use on the E2812 system

• Question 3:

  Which iSCSI setting would you change from its default value to increase the throughput of an iSCSI host port on a NetApp E-Series system?

  A. maximum transmission unit (MTU)
  B. flow control
  C. Challenge-Handshake Authentication Protocol (CHAP)
  D. Time to Live (TTL)
  A. maximum transmission unit (MTU)

• Question 4:

  You are cabling drive expansion shelves for an E2800 storage system. In this scenario, which cabling method should you use?

  A. You use SAS expansion port EXP1 and reserve SAS expansion port EXP2 for a second drive expansion stack.
  B. The controller A and the controller B SAS expansion ports (EXP1 and EXP2) should be divided between the A-side and B-side IOM-12 modules for all the expansion shelves.
  C. You use SAS expansion port EXP2 and reserve SAS expansion port EXP1 for a second drive expansion stack.
  D. The controller A and the controller B SAS expansion ports (EXP1 and EXP2) should not be divided between the A-side and B-side IOM-12 modules for all of the expansion shelves.
  B. The controller A and the controller B SAS expansion ports (EXP1 and EXP2) should be divided between the A-side and B-side IOM-12 modules for all the expansion shelves.

• Question 5:

  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
  D. IOPS

• Question 6:

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

• Question 7:

  What is represented by the Headroom graph on the SANtricity System Manager performance tab?

  A. the percentage of I/O associated with the backend disk drives
  B. the remaining performance capability of the physical objects in the storage system
  C. the percentage of CPU processing capacity that is being used by the operations on the system
  D. the resources that are being consumed by a defined workload
  B. the remaining performance capability of the physical objects in the storage system

• Question 8:

  What are two methods for setting the host protocol configuration on the E2800 controller with a 4-port 16Gbps FC or 10Gbps iSCSI SFP+ host interface card (HIC)? (Choose two.)

  A. Set at the factory, based on the order
  B. Change the QSFP type in the HIC
  C. Change the Feature Pack in the SANtricity System Manager
  D. Set in the Hardware tab using SANtricity System Manager
  C. Change the Feature Pack in the SANtricity System Manager
  D. Set in the Hardware tab using SANtricity System Manager

• Question 9:

  An administrator is asked to create an asynchronous mirroring environment that supports multiple mirroring relationships, each with different recovery point objectives (RPOs). In this scenario, how does the administrator create this environment?

  A. The administrator creates a mirror group with the appropriate RPOs
  B. The administrator creates multiple mirror pairs, each with their own schedule and RPO
  C. The administrator creates a single consistency group with multiple RPOs
  D. The administrator creates multiple mirror consistency groups with the appropriate RPOs
  A. The administrator creates a mirror group with the appropriate RPOs

• Question 10:

  Click the Exhibit button.

  Referring to the exhibit, which three steps would you take to solve the problem shown in the event log? (Choose three.)

  

  A. Swap out the SFP in the controller port
  B. Swap out the FC cable
  C. Reinitialize the FC switch
  D. Move the connection to another controller port
  E. Swap out the HBA on the FC switch
  A. Swap out the SFP in the controller port
  B. Swap out the FC cable
  C. Reinitialize the FC switch