Question

What are the functional components of a digital computer?

Answer 1

1. Input Unit

2. Output Unit

3. CPU

4. Main Memory

Answer 2

✿ The functional components of a computer are

☛ Accept the data and program as input

☛ Store the data program and retrieve as and when required .

☛ Process the data as per instructions given by the program and convert it into Useful information .

☛ Communicate the information as output .

☛ Based on the functionalities of the computer hardware components can be classified into four main units they are ;

☛ Input unit, Processing Unit, output Unit, Memory unit .