CPU Full Form – Full Form of CPU



CPU Full Form is the Central Processing Unit. It is also known as a microprocessor. This is called the brain of the computer, which can do complex calculations. CPU Inside it are all the instructions for how the computer operates. CPU Controls all the functions of a computer system and converts inputs into outputs.

CPU Full Form

The Central Processing Unit can be divided into three parts.

  1. Control Unit
  2. Arithmetic Logic Unit (ALU)
  3. Memory Unit

Control Unit (CU)

The function of the control unit is to control the input and output devices of the computer. The main functions of the control unit are as follows:

  • First of all, bring the information or data to the controller with the help of input devices.
  • Allocating a proper place in the memory to the information or data by the controller.
  • To retrieve the information or data from the memory and send it to the Arithmetic Logic Unit.
  • Sending the results obtained from the Arithmetic Logic Unit (ALU) to the output devices and providing proper space in the memory.

Arithmetic Logic Unit (ALU)

Arithmetic and logical calculation can be done by the Arithmetic Logic Unit. Subtract, Add, Divide, Multiply, and Logical Calculation within Arithmetic Calculation (<, > or =) Yes or No No) come.

Memory Unit

Memory is the storage of any instruction, information, or result. Memory is mainly divided into two categories:

Internal Memory or Primary Memory: When we start the computer, we see some messages on the monitor. These messages are stored in the primary memory of the computer. Hence, this memory is called internal or primary memory.

Full Form of CPU

CPU (Central Processing Unit)

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