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HP2-T16 · Question #82

Which factors are important to sustain the I/O rates of the application within an array? (Select two)

The correct answer is B. speed of the disks within the array C. number of disks within the array. Industry Standard Architecture - Student Guide 1 - Page 249: Number of disks in an array The RAID level and the number of drives affect the available I/O bandwidth for a given disk configuration. You must have enough drives (regardless of the drive capacity) to sustain the I/O…

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Question

Which factors are important to sustain the I/O rates of the application within an array? (Select two)

Options

  • Acapacity of the disks within the array
  • Bspeed of the disks within the array
  • Cnumber of disks within the array
  • Dlocation of the disks within an enclosure

How the community answered

(57 responses)
  • A
    19% (11)
  • B
    74% (42)
  • D
    7% (4)

Explanation

Industry Standard Architecture - Student Guide 1 - Page 249: Number of disks in an array The RAID level and the number of drives affect the available I/O bandwidth for a given disk configuration. You must have enough drives (regardless of the drive capacity) to sustain the I/O rates of the application.

Topics

#disk I/O#storage arrays#RAID performance#disk speed

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