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A microprocessor is a multi purpose programmable logic device that has computing and decision making capability, similar to that of the (CPU) Central Processing Unit of a computer. It takes input then processes them and after processing it gives output.
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The Microprocessor comprised of a register section (memory) one or more ALU (Arithmetic Logic Unit) and a Control Unit.
Microcomputer : In which type of computer microprocessor is used as CPU is known as Microcomputer.