Computer related Questions ( 1)

 

Computer related Questions:

1. What is the full form of PIN?

Ans: Personal identification number.

2. What is the full form of ATM?

Ans: Automatic teller Machine.

3. What is the full form of CPU ?

Ans: Central Processing Unit.

4. What is the brain of the computer?

Ans: CPU .

5. What is the full form of PC?

Ans: Personal computer.

6. What is the full form of ALU?

Ans: Arithmetic Logic Unit.

7. What is the full form of CU?

Ans: Control Unit.

8. What is the full form of GIGO ?

Ans: Garbage in Garbage Out .

9. In which country Abacus was developed?

Ans: In China .

10. What was the first real mechanical calculator?

Ans: Pascal calculator.

11. Which machine is known as adding machine?

Ans: Pascal calculator.

12. Who developed Pascal calculator? 

Ans: Blaise Pascal.

13. Who developed computer for the first time?

Ans: Charles Babbage.

14. Who is known as the father of computer?

Ans: Charles Babbage.

15. Who is regarded as the first computer programmer?

Ans: John Von Neumann.

16. What is the full form of ENIAC?

Ans: Electronic Numerical Integrator And Computer.

17. Which is regarded as the first successful general digital computer?

Ans: ENIAC.

18. Which computer became the first commercially available computer?

Ans: UNIVAC 1. 

19. Which generation of computer is relied on machine language?

Ans: First Generation.

20. Which generation of computer used the transistors?

Ans: Second Generation.