Free VCP-310A Exam Braindumps (page: 18)

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How are new LUNs discovered by ESX Server? Select the best response.

  1. ESX Server automatically detects new LUNs as they are presented.
  2. A reboot operation is required to detect newly presented LUNs.
  3. A rescan operation is required every time a new LUN is added.
  4. ESX Server periodically performs a rescan operation to detect any new LUNs.

Answer(s): C



Effective with ESX Server v3.5, which of the following was added to multi-pathing intelligence? Select the best response.

  1. Least Busy was added as a multi-pathing option
  2. Round Robin was added as a multi-pathing option
  3. Dynamic Workload Balancing was added to existing multi-pathing options
  4. Least I/Os was added as a multi-pathing option

Answer(s): B



How is Round Robin multi-pathing implemented in ESX Server? Select the best response.

  1. Paths are analyzed and the path with the lowest utilization is selected.
  2. Path switching occurs after a user defined number of I/O blocks has been issued.
  3. Paths are analyzed and the path with the smallest number of I/O blocks is selected.
  4. Path switching occurs after every 1000 blocks of I/O.

Answer(s): B



How many paths to a LUN can be simultaneously used when Round Robin multi-pathing is enabled? Select the best response.

  1. Round Robin will use only one path to send I/O.
  2. Round Robin can use up to 2 paths simultaneously to send I/O.
  3. Round Robin can use up to 4 paths simultaneously to send I/O.
  4. Round Robin can be set to use additional paths simultaneously for every 1000 blocks of I/O transmitted.

Answer(s): A






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