Dell Dell Certification DC0-261 Questions & Answers

• Question 31:

  You want to implement site level disaster recovery. Which two are valid options to consider? (Choose two.)

  A. Use SAN Copy to mirror a LUN from the primary site to the recovery site.

  B. UseSnapView to create a clone, then use SAN Copy to copy the clone to the recovery site.

  C. Use SAN Copy to copy LUNs from the primary site to the recovery site.

  D. UseMirrorView to mirror LUNs from the primary site to another local array.

  Correct Answer: BC

• Question 32:

  SAN Copy can be configured to .

  A. have simultaneous sessions between multiple storage systems

  B. provide synchronous mirroring between multiple storage systems

  C. create copies of Source LUNs that are only 20% of the original size

  D. allow UNIX hosts to copy LUNs to be accessed by Windows hosts

  Correct Answer: A

• Question 33:

  You are selecting a disk to be used as a hot-spare replacement. Which disk IDs are exempt from use on a CX500?

  A. Any disk can be used as a hot-spare replacement.

  B. 0:0 - 0:4

  C. 0:0 - 0:2

  D. 0:0 - 0:8

  Correct Answer: B

• Question 34:

  Which statement describes key differences between a CX300 and CX500 array?

  A. The CX500 uses a Disk Processing Enclosure and the CX300 uses a Storage Processing Enclosure.

  B. The CX500 has an equivalent I/O performance to the CX300 but has double the storage capacity.

  C. The CX500 has a higher I/O performance than the CX300 and has the equivalent storage capacity.

  D. The CX500 has a higher I/O performance than the CX300 and has double the storage capacity.

  Correct Answer: D

• Question 35:

  Which four statements are true of FC connectors? (Choose four.)

  A. An SC connector is used with optical cables only.

  B. An HSSDC connector uses copper cabling and is most often used to connect storage arrays.

  C. Longwave and Shortwave optical cables are interchangeable.

  D. An LC connector is about half the size of an SC connector.

  E. AFibre Channel cable can have an SC connector on one end and an LC connector on the other.

  Correct Answer: ABDE

• Question 36:

  What are two benefits of Fibre Channel over SCSI? (Choose two.)

  A. increased scalability

  B. higher availability

  C. A bus topology provides greater expandability.

  D. Fibre Channel uses only optical cabling.

  E. lower cost

  Correct Answer: AB

• Question 37:

  Which term describes a zoning implementation where each incoming frame is read by the switch to ensure proper source and destination addresses (WWNs)?

  A. packet analysis

  B. hard zoning

  C. address translation

  D. soft zoning

  E. frame filtering

  Correct Answer: D

• Question 38:

  Which three methods can Navisphere Event Monitor use to send notification to users? (Choose three.)

  A. e-mail

  B. Net Send Broadcast

  C. WebEx

  D. CIM

  E. pager

  F. SNMP

  Correct Answer: AEF

• Question 39:

  When is the RAID type of a RAID Group defined?

  A. when the LUN is introduced to the OS

  B. when the first LUN is bound within the RAID Group

  C. when the RAID Group is first created

  D. when the RAID Group is placed into a Storage Group

  Correct Answer: B

• Question 40:

  How does PowerPath handle a failed path?

  A. I/O traffic is halted until it is manually redirected to another available functioning path.

  B. I/O traffic is redirected through Ethernet.

  C. I/O traffic is automatically redirected to another available functioning path.

  D. I/O traffic is redirected through paths pre-configured as failover paths.

  Correct Answer: C