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H13-611_V5.0 · Question #27

After the head moves to the track where the data is located, it waits for the required data block to continue to rotate under the head. Which of the following parameters does the above description…

The correct answer is B. Average seek time. See the full explanation below for the reasoning.

Disk and RAID Technologies

Question

After the head moves to the track where the data is located, it waits for the required data block to continue to rotate under the head. Which of the following parameters does the above description define?

Options

  • AAverage moving time
  • BAverage seek time
  • CAverage waiting time
  • DAverage latency time

How the community answered

(29 responses)
  • A
    3% (1)
  • B
    83% (24)
  • C
    10% (3)
  • D
    3% (1)

Topics

#HDD mechanics#seek time#rotational latency#disk access time

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