Question: Input / output ( I / O ) is a vital aspect of any operating system. Reflect on the three methods of I / O

Input/output (I/O) is a vital aspect of any operating system. Reflect on the three methods of I/O mentioned: programmed I/O, interrupt driven I/O, and DMA. Compare and contrast these methods, considering factors such as efficiency, CPU utilization, and their suitability for different types of devices.

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