What do you understand by input unit? What is its sig
3. What is the function of CPU in a computer system? Wha
by the control unit ? Ca
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Explanation:
Input Unit
These components help users enter data and commands into a computer system. ... The main function of input devices is to direct commands and data into computers. Computers then use their CPU to process this data and produce output.
The control unit of the central processing unit regulates and integrates the operations of the computer. It selects and retrieves instructions from the main memory in proper sequence and interprets them so as to activate the other functional elements of the system at the appropriate moment
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