We need central processing unit because it is the Brain of Computer.
The Microprocessor is the brain of a computer, and also functions as the CPU (Central Processing Unit).
If a computer has a "brain", it would be the CPU, or Central Processing Unit.
In general when speaking of computer hardware it is the CPU (central processing unit) also called the processor. As a whole unit though, it is a combination of the CPU, the Motherboard, RAM, and the operating system.
The CPU is the "Brain" of the computer. The CPU is where most data passes through, therefore being called the Central Processing Unit.
Processor or CPU (Central Processing Unit).
The brains off the computer is called a brain-computer interface (BCI)
the central processing unit or the CPU. it contains your processor.
The central processing unit (CPU) IS the brain of the computer.
The CPU, or Central Processing Unit, is usually referred to as the "brain".
The computers "Brain" is known as the CPU (Central Proccessing Unit)
what is the main processing device of a computer