Computer MCQs Set Part 1

Computer MCQs Set 

Fundamental of Computer

Most Important MCQs Set For MIS Operator and PSC

Lok Sewa Aayog Computer operator preparation MCQs Sets 

1. Who is known as Father of Computer?

i) Tim Berners-Lee 

ii) Charles Babbage

iii) John Vincent 

iv) None of the above

2. Which is the switching device of first generation of computer?

i) Vacuum tubes

ii) Integrated circuit

iii) Transistor

iv) None of the above

3. How many keys are there in standard keyboard?

i) 100

ii) 101

iii) 102

iv) 103

4. When was Windows XP released?

i) 2000

ii) 2001

iii) 2003

iv) 2005

5. What is the full form of MIS?

i) Message Informing System

ii) Management Information System

iii) Missed call Information System

iv) None of the above

6. What is the full form of XP in Windows XP?

i) Expensive

ii) Experience

iii) Exposing

iv) All of the above

7. Windows is an .............. software.

i) application

ii) system

iii) Both i and ii
iv) None of the above

8. The first microprocessor developed by Intel Corporation is......

i) Intel 4000

ii) Intel 4004

iii) Intel 4001

iv) None of the above

9. Which one is first electro-mechanical computer?

i) Mark-I

ii) Abacus

iii) ENIAC

iv) UNIVAC

10. Which one is first electronic computer?

i) Mark-I

ii) Abacus

iii) ENIAC

iv) UNIVAC

11. Who Invented IC?

i) Konrad Zuse

ii) Jack Kilby

iii) Robert Noyce

iv) Both ii and iii

12. When was IC invented?

i) 1959

ii) 1946

iii) 1960

iv) None of the above

13. What was the main component of Third generation of computer?

i) Vacuum tube

ii) Transistor

iii) Integrated circuit

iv) Bio-chips

14. Which of the following device work as input and output device?

i) Mouse

ii) Monitor

iii) Modem

iv) Joystick

15. How many kilobytes are there in 1 megabyte?

i) 1000

ii) 1024

iii) 2048

iv) None of the above

16. Who is known as first computer programmer?

i) Charles Babbage

ii) Lady Augusta Ada

iii) Tim Berners-Lee

iv) All of the above

17. Who developed Mark-I?

i) Dr. Herman

ii) Dr. John Vincent
iii) Charles Babbage

iv) None of the above

18. Who developed first general-purpose microprocessor Intel 4004?

i) Jack Kilby

ii) Robert Noyce

iii) Ted Hoff

iv) None of the above

19. How many vacuum tube were used in Mark-I computer?

i) 18000

ii) 1800

iii) 19000

iv) 1900

20. What was the machine designed by Charles Babbage?

i) Mark-I

ii) Analytical Engine

iii) Abacus

iv) EDSAC

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