Free Dell DC0-261 Exam Questions (page: 8)

Which three statements are correct about using SnapView? (Choose three.)

  1. SnapView can take snapshots, or point-in-time copies of LUNs.
  2. SnapView can make clones, or 100% duplicate copies of a LUN.
  3. Snapshots can take mere seconds to create.
  4. Snapshots are volume-level and thus able to restore specific files.
  5. Snapshots may be created using theadmhost CLI utility.

Answer(s): A,B,C



What are four characteristics of World Wide Names (WWNs)? (Choose four.)

  1. WWNs consist of a 128-bit value comprising a 64-bit node name and a 64-bit port name.
  2. WWNs can be used in an IP NIC
  3. WWNs are used to route SAN data and provide zoning and failover functionality.
  4. Each device has a pre-defined, unique address.
  5. More than one WWN can exist in a single host if the host contains multiple Host Bus Adapters (HBAs).

Answer(s): A,C,D,E



In which three ways is the CX500 enhanced compared to the CX300? (Choose three.)

  1. larger capacity FC disks
  2. larger cache memory
  3. more back-end HSSDC connectors
  4. more disks available per subsystem
  5. more processors

Answer(s): B,C,D



How many LUNs are required for the Clone Private LUN?

  1. one per storage system
  2. one per SP
  3. one per clone
  4. one per clone group

Answer(s): B



Which statement best describes bi-directional mirroring as implemented by MirrorView?

  1. By utilizing three storage systems, the two storage systems are configured as a primary and the third storage system is configured as a secondary that is used to store the primary images.
  2. By utilizing two storage systems, a single storage system is configured as the primary and the other storage system is configured as the secondary.
  3. By utilizing two storage systems and one tape drive, the two storage systems are configured as a primary and the secondary is backed up to tape.
  4. By utilizing two storage systems, a single storage system can be configured as the primary for one mirror and a secondary for another mirror.

Answer(s): D



Which two items are contained in a Storage Group? (Choose two.)

  1. Hosts
  2. Zones
  3. RAID Groups
  4. LUNs
  5. HBAs

Answer(s): A,D



Which three statements are correct about SAN Copy? (Choose three.)

  1. SAN Copy can be installed on any model CX array.
  2. SAN Copy transfers data over aFibre Channel SAN, as opposed to an IP LAN.
  3. SAN Copy sessions can be managed either byNavisphere Manager or by CLI.
  4. SAN Copy is a storage array-based Data Mover application.

Answer(s): B,C,D



Which two are examples of how SnapView can be used in conjunction with MirrorView? (Choose two.)

  1. SnapView can be used to take a snapshot of the remote mirror and then back up the snapshot to tape.
  2. SnapView can be used to take a snapshot of the remote mirror and then clone the snapshot for use at the primary site.
  3. SnapView can be used to take a snapshot of the primary mirror and then mirror the snapshot to the remote site.
  4. SnapView can be used to take a snapshot of the remote mirror for use at the remote site.

Answer(s): A,D



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