What is the primary purpose of buffering in computer systems?

Options

  • A. To permanently store all program instructions
  • B. To compensate for differences in data production and consumption rates
  • C. To eliminate the need for secondary memory
  • D. More than one of the above
  • E. None of the above

Correct Answer (Detailed Explanation is Below)

B. To compensate for differences in data production and consumption rates

Detailed Explanation

Correct Answer: To compensate for differences in data production and consumption rates.

Explanation: Buffering temporarily stores data when the sender and receiver operate at different rates. For example, a printer buffer stores incoming print data while the printer produces the physical output. Buffering improves coordination but does not necessarily increase the actual speed of the slower device.
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BPSC TRE 4 operating system practice set 3

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