Functional units

Functional units. Describe the basic functional units of a computer. Each element of functional elements is given bellow: Input: Most computers cannot accept data in forms customary to human communication such as speech or hand-written documents. It is necessary, to present data to the computer in a way that provides easy conversion into its own electronic pulse-based forms. This is commonly achieved by typing data into keyboard devices that convert it into machine-sensible forms. A keyboard device is one of many kinds of input device. Storage: Data...

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