NetApp NCIE SAN E-Series NS0-515 Questions & Answers

• Question 11:

  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

  Correct Answer: D

  Reference: https://www.netapp.com/us/media/tr-3969.pdf

• Question 12:

  What does the CHAP secret accomplish for an E-Series system?

  A. iSCSI authentication

  B. Ethernet management authentication

  C. FC authentication

  D. SAS authentication

  Correct Answer: A

  Reference: https://mysupport.netapp.com/NOW/public/eseries/sam_archive1150/index.html#page/GUID8538272A-B802-49D9-9EA2-96C82DAD26A2/GUID-39FADF1A-D2D8-4AFD-9CC6-75487A68D2E3.html

• Question 13:

  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

  Correct Answer: CD

  Reference: https://docs.netapp.com/ess-11/index.jsp?topic=%2Fcom.netapp.doc.e-2800-sysmaint% 2FGUID-C2A2AAC4-A1B9-468F-8CE8-862D32917840.html

• Question 14:

  A junior administrator recently made changes to an E-Series system. As a result of these changes, the management host lost the ability to manage the E-Series system through in-band management, but the host still has access to the E- Series data volumes.

  In this scenario, what caused this issue?

  A. The access volume was un-mapped

  B. The management IPs were changed

  C. The ownership of the management host's volumes changed

  D. Auto Load Balancing was disabled

  Correct Answer: B

• Question 15:

  Click the Exhibit button.

  

  A customer's host is running a Red Hat Enterprise Linux 7.6 server with dm-mp configured for ALUA and is connected to a single volume on the EF280 system that is shown in the exhibit.

  In this scenario, how many active/optimized paths are available to the volume?

  A. 2

  B. 8

  C. 4

  D. 6

  Correct Answer: C

• Question 16:

  In which two locations would you find the WWPNs for a Windows host? (Choose two.)

  A. FC switch

  B. host's BIOS

  C. Windows Device Manager

  D. HBA vendor's utility

  Correct Answer: AD

  Reference: https://library.netapp.com/ecm/ecm_download_file/ECMP1532524 (7)

• Question 17:

  What is the minimum number of drives needed to create a Dynamic Disk Pool?

  A. 12

  B. 8

  C. 3

  D. 11

  Correct Answer: D

  Reference: https://www.netapp.com/us/media/tr-4652.pdf (5)

• Question 18:

  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

  Correct Answer: ADE

  Reference: https://mysupport.netapp.com/NOW/public/eseries/sam_archive1130/index.html#page/GUID8538272A-B802-49D9-9EA2-96C82DAD26A2/GUID-A062373E-F378-43B7-9E73-1B27E9136655.html

• Question 19:

  Which NetApp tool provides information on size, weight, acoustic noise, and power of NetApp E-Series systems?

  A. Hardware Universe

  B. Interoperability Matrix Tool

  C. Config Advisor

  D. Active IQ

  Correct Answer: A

  Reference: https://library.netapp.com/ecm/ecm_download_file/ECMLP2773645

• Question 20:

  An administrator is asked to migrate two DE6600 shelves into a newly deployed E5760 environment that is configured with a stack of two DE460C shelves.

  In this scenario, how does the administrator complete this task?

  A. Cable the DE6600s at the beginning of the stack

  B. Cable the DE6600s into a separate stack

  C. Cable the DE6600s at the end of the stack

  D. Cable the DE6600s between the DE460C shelves

  Correct Answer: C

  Reference: https://library.netapp.com/ecm/ecm_download_file/ECMLP2773537