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Doctors Medicines MCQs Q&A

  1. disk
  2. disk surface
  3. track
  4. cylinder
  5. None of the above
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1 Answers

Answer: Option 2

A disk stack is serviced by a comb-like access mechanism, there is one read/write head for each the disk surface. The disk surface is logically divided into tracks, which are subdivided into sectors. A sector (varying from 32 bytes to 4096 bytes, usually 512 bytes) is the smallest unit of information that can be read from or written to disk.

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