Write note on Buffering Techniques.

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written 6.4 years ago by

priyad84 • 350

modified 2.1 years ago by

DevarenjiniP • 3.1k

operating systems

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written 2.1 years ago by

DevarenjiniP • 3.1k

Buffering

• Suppose that a user process wishes to read blocks of data from a disk .The simplest way would be to execute an I/0 command to the disk unit and then wait for the data to become available. The waiting could either be busy waiting (continuously test the device …

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