NetApp NetApp Certifications NS0-502 Questions & Answers

• Question 71:

  Click the Exhibit button.

  

  

  A Solaris 10 host with VERITAS Storage Foundation 4.1 is FCP attached to a FAS3140 high availability storage system running single image cfmode.Using the diagram shown, which ports will be considered active by VERITAS DMP using the NetApp ASL to a LUN on controller 1 mapped to host 1?

  A. Port 0b on controller 1 only

  B. Port 0d on controller 1 only

  C. Port 0b and 0d on controller 1 only

  D. Ports 0b and 0d on both controller 1 and controller 2

  Correct Answer: C

• Question 72:

  Which NetApp host utility command determines the number of paths per LUN visible to the host?

  A. sanlun path show

  B. sanlun lun show -p

  C. sanlun fcp show adapter -p

  D. sanlun fcp show adatper -c

  Correct Answer: B

• Question 73:

  You have a Windows 2003 host using the NetApp ONTAP DSM MPIO environment with a FAS6000 high availability configuration running single image cfmode.When you disconnect a cable from the FC switch to a storage target port, how will the I/O fail over?

  A. I/O will fail over to any port on the original controller but NOT on the partner controller that is part of the associated portset. Choice of path will be controlled by the host's MPIO weighting table.

  B. I/O will fail over to any port on either controller that is part of the associated portset. Choice of path will be controlled by the host's MPIO weighting table.

  C. I/O will fail over to any port on the original controller that is part of the associated portset. Choice of path will be controlled by NetApp storage system igroup settings.

  D. I/O will fail over to any port on either controller that is part of the associated portset. Choice of path will be controlled by NetApp storage system igroup settings.

  Correct Answer: B

• Question 74:

  You connect a host to a NetApp storage system through an FC switch. The host has its boot volumes on the NetApp storage system.

  What is mandatory for you to configure?

  A. persistent binding

  B. port zoning

  C. portsets

  D. WWPN zoning

  Correct Answer: A

• Question 75:

  A Solaris administrator just noticed that a host has lost connectivity to the company SAN. Which file should the administrator check for SAN connectivity errors?

  A. /opt/errorlog.log

  B. /etc/syslog

  C. /var/adm/messages

  D. /etc/sysevent

  Correct Answer: C

• Question 76:

  During an equipment move a Fibre Channel cable from a host to a switch is accidentally plugged into a different switch port on the FC switch. However, the host still sees the storage devices on all its paths.

  What are two reasons why this is possible? (Choose two.)

  A. LUN masking uses switch port numbers and not WWPNs.

  B. The host HBA WWPN is a part of a WWPN zoning scheme.

  C. The Fibre Channel address for the HBA has not changed.

  D. The WWPN Alias was n changed on the NetApp Controllers.

  Correct Answer: BD

• Question 77:

  What are two performance tuning parameters available for Fibre Channel HBAs on a host? (Choose two.)

  A. LUN queue depth

  B. HBA BootBIOS enabled

  C. Fibre Channel speed

  D. LUN device ID

  Correct Answer: AC

• Question 78:

  In Data ONTAP 7.3, what is a portset bound to?

  A. a WWPN

  B. a LUN

  C. an igroup

  D. a volume

  Correct Answer: C

• Question 79:

  A dual controller FAS3100 series is connected to a dual fabric with two active target ports per fabric in a single-image cfmode, and uses a single portset.

  What is the number of paths for ten LUNs on a single host with one connection to each fabric?

  A. 10

  B. 20

  C. 30

  D. 40

  E. 80

  Correct Answer: D

• Question 80:

  A company has five Windows servers that are dual-attached, four Linux servers that are single- attached, and ten dual-attached Solaris servers. The company wants a highly available architecture.A dual controller FAS3100 series with all onboard FC ports connected to the fabric is being proposed.

  What is the total number of FC ports and what type of fabric should be deployed from the choices shown?

  A. single fabric with 38 ports total

  B. dual fabrics with 38 ports total

  C. dual fabrics with 42 ports total

  D. single fabric with 42 ports total

  Correct Answer: C