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Access time is the highest in the case of

  • A.floppy disk
  • B.cache
  • C.swapping devices
  • D.magnetic disk

Answer: D

Correct answer: floppy disk

Access time rises as you move away from the processor, and the floppy disk is the slowest of the four: its motor must often spin up, it turns at only a few hundred revolutions per minute, and its head steps slowly. Cache is the fastest, swapping devices are built for speed, and a hard disk is far quicker than a diskette.

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