Multiple choice questions

 MCQ Type Questions and Answers

PART I st

1. _________ is the brain of the computer.

A. CPU 

B. ALU

C. MU 

D. CU 

Ans-CPU

2. IPO stands for __________.

A. Input-Power-Output 

B. Input-Process-Output.

C Input-Process-Out 

D. Input-Process-Obtained.

Ans- Input-Process-Output 

3.______ is the most common operating system.

A. DOS 

B. Mac 

C. Microsoft Windows 

D. Linux

Ans- Microsoft Windows 

4. Power button gives you _______ option.

A. 1 B. 2 C. 3 D. 4

Ans- 3

5. _____ option allows computer to stay in low power

A. Sleep 

B. Power 

C. Shutdown

D. Restart 

Ans- Sleep 

6. MU, CU and ALU are the three main parts of a ___

A. Monitor 

B. Hardware 

C. Keyboard 

D. CPU

Ans- CPU

7. _______ is called output unit.

A. Keyboard 

B.Microphone 

C. Mouse 

D. Monitor

Ans- Monitor 

8. CRT, LED, LCD are the example of 

A. Monitor 

B. Mouse  

C. Hard disk 

D. CD

Ans- Monitor 

9. _____ is the output printed on paper.

A. Soft copy 

B. Hardcopy 

C. Software 

D. Hardware

Ans- Hard copy

10. Main screen of the windows is called _______

A. Background 

B. Live Screen 

C. Interface 

D. Screen 

Ans- Desktop 

11. The latest version of Windows is __________

A. Windows XP 

B. Windows 7 

C. Windows 10 

D. Windows 8

Ans- Windows 10

12. _______ is called the Special Key.

A. F1 

B. Enter key 

C. Number key

D. Navigation key

Ans- Enter key

13. The full form of CD is _________

A. Compact disk 

B. Compatible disk 

C. Contact disk 

D. Colour disk

Ans- Compact disk

14. ____ and ______ are entered in an IPO cycle.

A. Data, Instructions 

B. Input, Output 

C. Letter, Symbol 

D. Click, Double click 

Ans- Data,Instructions 

15. _______ devices can record voice and other sound in computer.

A. Keyboard 

B. Microphone 

C. Mouse 

D. Speaker

Ans- Microphone 

16. Plotter is the type of ________.

A. Computer 

B. Monitor 

C. Software 

D. Printer 

Ans- Printer 

17. The full form of GUI is ________.

A. Graphical User Interface 

B. Google User Interface 

C. Good Unit Interface 

D. Graphic used Interface 

Ans- Graphical User Interface 

18. Keyboard is mainly used to _________.

A. Enter data 

B. Print data 

C. Move data 

D. Copy data

Ans- Enter data

19. _____ key is used to selecting Adjacent Icons.

A. Caps 

B. Tab 

C. Shift 

D. Ctrl

Ans- Shift 

20.  _____ key is used to selecting Non-Adjacent Icons.

A. Caps 

B. Tab 

C. Shift 

D. Ctrl

Ans- Ctrl 

21. Desktop is available on the _______ screen of window.

A. Left Screen 

B. Main Screen 

C. Right Screen 

D. Down Screen 

Ans- Main Screen 

22. Longest key in the keyboard is ________.

A. Spacebar 

B. Tab 

C. Shift 

D. Ctrl

Ans- Spacebar 

23. _______ is the default working mode.

A. Windows mode 

B. Power mode 

C. Normal mode 

D. Safe mode

Ans- Normal mode 

24. _______ provide latest updates and information. 

A. Live tiles 

B. Preview 

C. Screen Saver

D. Notification Area

Ans- Live tiles 

25. There are _______ types of software.

A. 1 

B. 2 

C. 3 

D. 4

Ans-2

MCQ Type Questions Part IInd

1. First  generation computers used________.

A. Vacuum Tubes 

B. Transistors 

C. ICs 

D. Microprocessors 

Ans- Vacuum Tubes

2. Machine level language _________.

A. Translator 

B. C++ 

C. Data 

D. Binary digits

Ans- Binary digits 

3. The first generation computers were used between ______

A. 1941-1955 

B. 1940-1956 

C. 1940-1955 

D. 1940-1957

Ans- 1940-1956

4. ____ and ____ are the third generation computers.

A. IBM 360, Honeywell 200 

B. IBM 704 ,IBM 1401

C. ENIAC,UNIVAC 

D. IBM 704,NAV 7500

Ans- IBM 360, Honeywell 200

5. Second generation computers used ______.

A. Vacuum Tubes 

B. Transistors 

C. ICs 

D. Microprocessors 

Ans- Transistors 

6. Bjarne Stroustrup developed language ______.

A. COBOL 

B. C++ 

C. Translator 

D. BASIC

Ans- C++

7. The third generation computers used ______.

A. Microprocessors 

B. Vacuum Tube 

C. ICs 

D. Transistors

Ans- ICs

8. It was the first fully operational electronic  and general purpose computer.

A. Mark I 

B. EDVAC 

C. ENIAC 

D. EDSAC

Ans- ENIAC 

9. The  second generation computers used between

A. 1956-1963 

B. 1940-1956 

C. 1940-1955 

D. 1940-1963

Ans- 1956-1963

10.  The  fourth generation computers used______.

A. Microprocessors 

B. Vacuum Tube 

C. ICs 

D. Transistors

Ans- Microprocessors

11. How many generations of language in computer__.

A. 3 

B. 4 

C. 3 

D. 5

Ans- 5

12. _______  translate the assembly language code into machine language code.

A. Compilers 

B. Assembler 

C. Interpreter 

D. Peripheral 

Ans- Assembler 

13. ___ was the first high level language developed in first generation computers.

A. FORTRAN 

B. VB 

C. ENIAC 

D. COBOL

Ans- FORTRAN 

14. Ability of computers to think and act like humans ______.

A. Robot 

B. Program 

C. Transistors 

D. Calculators

Ans- Robot.

15. An object oriented programming language____.

A. Q-BASIC 

B. COBOL 

C. SQL 

D. JAVA

Ans- JAVA 

16. The  full form of VB is _______.

A. Visual Byte 

B. Visual Basic 

C. Visual Bit 

D. Visual Binary 

Ans- Visual Basic 

17. What is Interpreter?

A. Translator 

B. Code 

C. Computer 

D. Language 

Ans- Translator

18. A  high level language used for web designing__.

A. COBOL 

B. JAVA 

C. Lotus 123

D. MS-WORD

Ans- JAVA

19. Mnemonics  are used in ______  language.

A. First generation 

B. Machine Level 

C. Low Level 

D. Assembly 

Ans- Assembly 

20. ___ converts the entire program into its machine code at once.

A. Compilers 

B. Interpreter 

C. Assembler 

D. Binary No

Ans- Compilers 

21. What is IBM ?

A. Company 

B. Machine 

C. School 

D. University 

Ans- Company 

22. C++  language was developed in early _____.

A. 1974 

B. 1788 

C. 1980 

D. 1988

Ans- 1980

23. FORTRAN  was invented by John Backus in ___.

A. 1954 

B. 1953 

C. 1960 

D. 1958

Ans- 1954

24. ___ languages are used to write programs with the combination of 0s and 1s.

A. Macine 

B. High Level 

C. Assembly 

D. None

Ans- Machine 

25. ____ language was initially called OAK.

A. VB 

B. JAVA 

C. C++ 

D. Cobol

Ans- JAVA

26. ___ languages are used to write programs in simple English and using alphabets and numbers.

A. High level 

B. Low level  

C. Machine level 

 D.4GL

Ans- High Level 

27. Dennis Ritchie was developed a language _____.

A. C 

B. C++ 

C. VB 

D. BASIC

Ans- C

28. ___ is considered as India's first Supercomputer.

A. PARAM  

B. IBM 360 

C. UNIVAC 

D. EDSAC

Ans- PARAM

29. The Make in India mission will be launched in __.

A. 2016 

B. 2017 

C. 2018  

D. 2020

Ans- 2017

30. Types of computer language ______.

A. 1 

B. 2  

C. 3 

D. 4

Ans- 2

31. Based on type computer can be classified as___.

A. 1 

B. 2 

C. 3  

D. 4

Ans- 3

32. Intel core i7 is being used as a _______.

A. Computer 

B. Processor 

C. Laptop 

D. Game device

Ans- Processor 

33. Analog computer works on the basis of _____.

A. Physical quantities 

B. Binary Digits 

C. ON,OFF 

D. 1,0

Ans- Physical quantities

34. The 4th generation languages are popularly known as _______.

A. 4GL  

B. 4th Generation 

C. 4GLs 

D. 4th GL

Ans- 4GLs

35. A powerful language used for engineering and scientific applications _____.

A. C 

B.C++ 

C. VB 

D. BASIC 

Ans- C++