Computer Fundamental Practice Set-3

Computer Fundamentals Practice Set-3 is designed to help students test and improve their understanding of basic computer concepts. It covers important topics such as hardware, software, memory, input/output devices, and data processing. mainly intended for those who are preparing for the Computer Operator

Attempt this quiz to check your knowledge and prepare effectively for exams.

Created on March 29, 2026 By

Computerkite

Computer Fundamental Set-3

Please click 'Start' to begin the quiz, and Then Submit Your Answers after finishing.

This quiz can be taken an unlimited number of times.

***Best of Luck***

1 / 50

1. ENIAC uses...

Decimal

Octal

Binary

Hexadecimal

2 / 50

2. EPROM used for...

Erasing ROM

Reconstructing ROM

Erase & reconstruct

Duplicate ROM

3 / 50

3. Memory with read/write...

ROM

RAM

EPROM

None

4 / 50

4. First gen memory...

Vacuum tubes

Silicon chips

Magnetic drum

RAM

5 / 50

5. Bitmap terminal....

Multi-window

Needs more VRAM

Low performance

All

6 / 50

6. Computers are good at...

Store

Process

Retrieve

All

7 / 50

7. EEPROM stands for...

Electrically Erasable Programmable ROM

Easily Erasable Programmable ROM

Electronic Erasable Programmable ROM

None

8 / 50

8. Assembly translator is called ...

Compiler

Interpreter

Assembler

Translator

9 / 50

9. Second generation language...

COBOL

BASIC

LISP

10 / 50

10. A system is a...

Integration of units

Input unit

I/O unit

I/O & storage

11 / 50

11. IBM System/360 is a ...

Mainframe

Mini

Micro

None

12 / 50

12. People managing computers...

Answer: C

Operator

Programmer

Peopleware

Analyst

13 / 50

13. EBCDIC stands for...

Extended Binary Coded Decimal Interchange Code

Extended Bit Code Decimal Interchange Code

Extended Bit Case Decimal Interchange Code

Extended Binary Case Decimal Interchange Code

14 / 50

14. Second generation based on...

Vacuum tube

Silicon chips

Transistor

Bio chips

15 / 50

15. Valid statement...

Data useless unless processed

Processed data is program

Unprocessed data is information

Info generates data

16 / 50

16. First stage in software development...

Specification & Design

Testing

System Analysis

Maintenance

17 / 50

17. X Window System born...

1984

1989

1988

1990

18 / 50

18. Interchange code.........

ASCII

BCD

EBCDIC

All

19 / 50

19. ABC is....

Special purpose

General purpose

All purpose

None

20 / 50

20. ....... is used for calculating and comparing.

Disk

Control unit

ALU

Modem

21 / 50

21. Retrieving data refers to.....

Read-out

All

22 / 50

22. Semiconductor component...

Vacuum tubes

Transistors

ICs

All

23 / 50

23. Paper printout is considered as ......

Softcopy

Hardcopy

Permanent output

All

24 / 50

24. Low failure rate feature is related to ...

Accuracy

Reliability

Versatility

Automatic

25 / 50

25. Typical 32-bit computer uses...

Binary

Decimal

Hexadecimal

Octal

26 / 50

26. Digital computer did not score over analog in...

Speed

Accuracy

Reliability

Cost

27 / 50

27. Which was not invented by Babbage....

Pascaline

Difference Engine

Analytical Engine

None

28 / 50

28. Produces useful information...

Computer

Processing

Programming

None

29 / 50

29. Full form of ALU...

Arithmetic Logic Unit

Array Logic Unit

Application Logic Unit

None

30 / 50

30. Converts data into human readable form...

Input unit

Output unit

ALU

Control Unit

31 / 50

31. Appointment calendar feature is of...

CPU

Memory

Buffer

ALU

32 / 50

32. First electronic calculating computer...

Mark I

ABC

None

33 / 50

33. Word length of PC....

4 bits

8 bits

16 bits

64 bits

34 / 50

34. Earliest calculating device...

Abacus

Clock

Difference Engine

None

35 / 50

35. Octal of 111010..

36 / 50

36. RJ45 UTP cable has...

2 pair

3 pair

4 pair

5 pair

37 / 50

37. Which is a semiconductor memory?

DRAM

SRAM

Bubble

Both A & B

38 / 50

38. What is an interpreter?

Converts line by line during execution

Representation of system

Efficient execution language

None

39 / 50

39. Punch cards idea was given by...

Pascal

Hollerith

Babbage

Jacquard

40 / 50

40. Which is the highest form?

Data

Information

Knowledge

All of above

41 / 50

41. Source program is written in...

English

Symbolic

High level

Temporary

42 / 50

42. Keyboards, monitors, GUI developed in...

First generation

Second generation

Third generation

Fourth generation

43 / 50

43. CPU consists of...

Input, output and processing

Control unit, primary storage, and secondary storage

Control unit, ALU and primary storage

Control unit, processing, and primary storage

44 / 50

44. Who suggested Stored Program Concept?

John Mauchly

J.P. Eckert

John Neumann

Joseph Jacquard

45 / 50

45. Which is handy to carry large amounts of data?

Floppy disk

Hard disk

CDROM

Zip disk

46 / 50

46. The computer code for interchange of information between terminals is...

ASCII

BCD

EBCDIC

All of the above

47 / 50

47. Registers partially visible to users holding conditional codes are...

Flags

Memory Address Registers

General Purpose Registers

48 / 50

48. Which is not a computer of first generation?

ENIAC

UNIVAC

IBM 650

IBM 1401

49 / 50

49. An input device with a joystick is

Punched card

Paddle

Magnetic tape

Magnetic disk

50 / 50

50. Which was the world’s first minicomputer and when was it introduced?

PDP-I, 1958

IBM System/36 1960

PDP-II, 1961

VAX11/780, 1962

Your score is

The average score is 25%

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