Explain about input - output system management, Operating System

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Q. Explain about Input - Output System Management?

I/O System Management

  • The module which keeps track of the status of devices is known as I/O traffic controller. Every I/O device has a device handler which resides in a separate process associated with that device.
  • I/O subsystem comprises

1.  A memory management component which involves caching, buffering and spooling.

2.  A general device driver interface.


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