Define buffering, Operating System

Define buffering.

A buffer is a memory area that keeps data whereas they are transferred among two devices or among a device and an application. Buffering is done for three reasons

a. To cope with a speed mismatch among the producer and consumer of a data stream

b. To adapt among devices that have dissimilar data transfer sizes

c. To support copy semantics for application I/O

 

Posted Date: 6/7/2013 3:36:21 AM | Location : United States







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