Quick Answer: What Is The Difference Between CPU And ALU?

The main difference between CPU and ALU is that the CPU is an electronic circuit that handles instructions to operate the computer while the ALU is a subsystem of the CPU that performs arithmetic and logical operations.

The most essential component of a computer is the CPU.

CPU is also known as the processor.

What is the difference between ALU and CU?

Main Difference

ALU stands for the Arithmetic Logical Unit whereas CU stands for the Control Unit. ALU circuit of the CPU deal with all the logical and mathematical operations that are performed by CPU. It is responsible for answering the questions and providing the output result of the input queries.

An arithmetic logic unit (ALU) is a digital circuit used to perform arithmetic and logic operations. It represents the fundamental building block of the central processing unit (CPU) of a computer. The control unit moves the data between these registers, the ALU, and memory.

What is the meaning of CPU?

CPU (pronounced as separate letters) is the abbreviation for central processing unit. Sometimes referred to simply as the central processor, but more commonly called processor, the CPU is the brains of the computer where most calculations take place.

Is Alu an independent unit?

Yes It’s an independent unit but to perform Any operations we need input(keyboard) and to watch result output is needed (monitor)..