EVERYDAY SCIENCE

Detailed explanation-1: -The computer’s central processing unit (CPU) is the portion of a computer that retrieves and executes instructions. The CPU is essentially the brain of a CAD system. It consists of an arithmetic and logic unit (ALU), a control unit, and various registers. The CPU is often simply referred to as the processor.

Detailed explanation-2: -The CPU is the brain of a computer, containing all the circuitry needed to process input, store data, and output results. The CPU is constantly following instructions of computer programs that tell it which data to process and how to process it. Without a CPU, we could not run programs on a computer.

Detailed explanation-3: -No, the CPU doesn’t contain Main Memory. A central processing unit (CPU) is the electronic circuitry within a computer that carries out the instructions of a computer program by performing the basic arithmetic, logical, control and input/output (I/O) operations specified by the instructions.

Detailed explanation-4: -Input Unit. Output Unit. Memory Unit. Control Unit. Arithmetical and Logical Unit.

Detailed explanation-5: -The two main components of the CPU is Control unit and ALU. The two typical components of a CPU include the following: The arithmetic logic unit (ALU), which performs arithmetic and logical operations. An arithmetic logic unit (ALU) is a digital circuit used to perform arithmetic and logic operations. More items