NetApp NetApp Certifications NS0-504 Questions & Answers

• Question 171:

  For which two purposes would the use of VLAN's be beneficial to a NetApp storage solution? (Choose two.)

  A. to isolate iSCSI traffic from LAN/WAN traffic

  B. to separate LAN from WAN traffic

  C. to isolate management traffic from other IP traffic

  D. to isolate UDP from TCP traffic in the IP network

  E. to isolate SSH traffic from other IP traffic

  Correct Answer: AC

• Question 172:

  Which four FC fabric topologies does NetApp support? (Choose four.)

  A. four FC switches with multiple Inter-Switch Links (ISLs) between each pair of switches

  B. ten FC switches per fabric, daisy chained with a single ISL between switches

  C. four FC switches with multiple ISLs between ALL switches

  D. eight FC switches with no more than a single ISL between switches in a cascade topology

  E. dual FC switches with no ISLs

  F. a single FC switch

  G. a switched fabric that has 65537 ports

  Correct Answer: ACEF

• Question 173:

  You need to gather information from the host systems that will be attached to the NetApp storage system using either FC or iSCSI. This information includes operating system version, patch levels, open bus slots, and cards in bus slots. What other information must you gather from the host systems?

  A. bus type (PCIe and/or PCI-x) and video adapters

  B. memory in system and Ethernet ports (both used and free)

  C. bus type (PCIe and/or PCI-x)and Ethernet ports (both used and free)

  D. bus type (PCIe and/or PCI-x) and Serial ports (both used and free)

  Correct Answer: C

• Question 174:

  Which type of multipathing does Linux support?

  A. dm_mp

  B. dsm

  C. mpio

  D. mcs

  Correct Answer: A

• Question 175:

  You are creating an acceptance test plan and the subject of performance is raised. How should you define what the minimum performance should be?

  A. You should look up the test results for a similar system in previous performance testing and use those numbers.

  B. You should work with the customer to understand their performance expectations and determine the minimum performance they require for the application this system will support.

  C. You should use the published maximum performance specifications for this system.

  D. You should use the published minimum performance specifications for this system.

  Correct Answer: B

• Question 176:

  Which topology allows for guaranteed maximum network performance for iSCSI?

  A. isolated VLAN network

  B. MetroWAN network

  C. direct connect

  D. WAN network

  Correct Answer: C

• Question 177:

  You are installing a NetApp FAS6040 high availability storage system. Which cfmode should be set to ensure proper failover in an HP-UX environment?

  A. standby

  B. partner

  C. single system image

  D. dual_fabric

  Correct Answer: C

• Question 178:

  Which three does NetApp support for iSCSI with Microsoft Windows solutions? (Choose three.)

  A. VLANs

  B. Jumbo frames

  C. NIC teaming

  D. Microsoft MCS

  E. NIC trunking

  Correct Answer: ABC

• Question 179:

  Which task is part of the site preparation for installation?

  A. configure zoning

  B. install equipment in rack

  C. verify equipment move path

  D. verify host to storage connectivity

  Correct Answer: C

• Question 180:

  Which software feature must be supported and configured on the NetApp storage controller to configure multipath high availability between the storage controller and disk shelves?

  A. MetroCluster

  B. Software Disk Ownership

  C. Snapshot copies

  D. Single System Image cfmode

  Correct Answer: B