Question

write a short note on CPU ​

Answer 1

Answer:

☛ CPU is the part of the computer that carries out the instructions of a computer program .

☛ It is the unit that reads and executes program instructions . Hence it is known as the brain of the computer .

☛ It takes all major decisions makes all sorts of calculations and direct different parts of the computer function by activating and controlling the operation .

☛ The CPU controls and coordinates all the actions of the entire system .

☛ The CPU consists of storage or Memory unit (MU) Arithmetic logic unit (ALU) and Control unit ( CU).

Answer 2

Answer:

central processing unit (CPU), also called a central processor or main processor, is the electronic circuitry within a computer that carries out the instructions of a computer program by performing the basic arithmetic, logic, controlling, and input/output (I/O) operations specified by the instructions.