Question: In a single-user system, determine whether buffering, spooling, caching or a combination of these should be used for each of the following I/o scenarios. Explain

In a single-user system, determine whether buffering, spooling, caching or a combination of these should be used for each of the following I/o scenarios. Explain your answer.

A. A mouse used in GUI

b. A tape drive on a multitasking OS.

C. A disk drive containing user files.

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