wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

Introduction to computers

Total questions: 91

Worksheet time: 46mins

Name
Class
Date
1.

Microprocessor is the component of ……………… generation.

a)

first

b)

fourth

c)

third

d)

all the above

2.

Computer is an ……………… device.

a)

Electrical

b)

Electronic

c)

Digital

d)

Memory

3.

Which conveys information to the user in an understandable form?

a)

Input unit

b)

CU

c)

Output unit

d)

Bus

4.

Main component of second generation ………………

a)

vacuum tubes

b)

microprocessor

c)

integrated circuits

d)

transistor

5.

Arithmetic and logical computation are done by ………………

a)

CU

b)

ALU

c)

BUS

d)

memory

6.

In which generation UNIVACI was used?

a)

First

b)

Second

c)

Third

d)

Fourth

7.

Natural language processing is a component of ………………

a)

ULSI

b)

AI

c)

ENIAC

d)

OCR

8.

Who invented analytical engine?

a)

Charles Babbage

b)

John von Newman

c)

Blaise pascal

d)

Dennis Richard

9.

NLP is a component of ………………

a)

AI

b)

Hardware

c)

Circuit

d)

Electronics

10.

1 BM 1401 belongs to which computer generation?

a)

First

b)

Second

c)

Third

d)

Fourth

11.

Which printer using the carbon papers ………………

a)

laser printer

b)

non - impact printers

c)

Impact printer

d)

all the above

12.

IBM 1620 belongs to which computer generation of computers?

a)

I

b)

II

c)

III

d)

IV

13.

UNIVAC 1108 belongs to which generation?

a)

First

b)

Third

c)

Second

d)

Fourth

14.

Which word can be related to the inkjet printer ………………

a)

Airlines

b)

Piezo - electricity

c)

matrix

d)

plotter

15.

Biometric technique followed by ………………

a)

printer

b)

plotter

c)

finger print scanner

d)

OCR

16.

Which of the following stores the instructions and data?

a)

ALU

b)

CU

c)

BUS

d)

memory

17.

Retinal scanner uses the technique of ………………

a)

GUI

b)

UI

c)

Biometric

d)

None of these

18.

Which controls the entire operation of a computer?

a)

ALU

b)

CU

c)

BUS

d)

I/O unit

19.

Which is a raw fact about an entity?

a)

Information

b)

Processed data

c)

data

d)

record

20.

Which input device is a pointing device?

a)

Keyboard

b)

Monitor

c)

Mouse

d)

Scanner

21.

Assembly language was introduced in which computer generation?

a)

First

b)

Second

c)

Third

d)

Fourth

22.

The printing speed of Impact printers varies from ………………

a)

40 to 1540 CPS

b)

50 to 150 CPS

c)

90 to 1500 CPS

d)

30 to 1550 CPS

23.

The speed of inkjet printers generally range from ………………

a)

1 - 20 PPM

b)

1 - 22 PPM

c)

10 - 20 PPM

d)

11 - 20 PPM

24.

Which is the first fully functional electronic computer?

a)

EBSAC

b)

ENIAC

c)

EDSAC

d)

EDIAC

25.

Period of fourth generation ………………

a)

1975 - 1980

b)

1964 - 1975

c)

1955 - 1964

d)

1942 - 1955

26.

The primary memory is embedded with ……………… types of technologies.

a)

2

b)

3

c)

5

d)

7

27.

Honeywell 6000 series belongs to ……………… generation.

a)

First

b)

Second

c)

Third

d)

Fourth

28.

Processed data is ………………

a)

information

b)

primary data

c)

data

d)

message

29.

Computer monitor displays the information in the form of ……………….

a)

vertical

b)

pictorial

c)

horizontal

d)

numeric

30.

The components of CPU ………………

a)

control unit

b)

ALU

c)

Memory unit

d)

all the above

31.

Hardware is the ……………… component of a computer.

a)

physical

b)

electrical

c)

electronic

d)

user

32.

CCD stands for ………………

a)

Code Converting Device

b)

Code Change Device

c)

Change Code Device

d)

Charge Coupled Device

33.

Expand BIOS?

a)

Basic Input Output System

b)

Biased Input Output System

c)

Battery Input Output System

d)

Booting Input Output System

34.

The input device in which 4 to 50 keys are arranged in the cluster.

a)

Keyboard

b)

Mouse keys

c)

Keyer

d)

Scanner

35.

Which is the first step when you on the computer?

a)

Default application is executed

b)

BIOS starts

c)

Printer drivers are loaded

d)

Checks FAT

36.

……………… are picture elements.

a)

Picture Point

b)

Monitor

c)

Routers

d)

Pixels

37.

Which is used as a component of second generation computers?

a)

Vacuum Tubes

b)

Transistor

c)

IC

d)

VLSI

38.

Expand ENIAC.

a)

Electronic Number Integrated Algebra Calculation

b)

Electronic Numerical Integrator and Calculator

c)

Electronic Null Interpreter and Compiler

d)

Electronic Null Interpreter and Compiler

39.

Artificial Intelligence was introduced in which generation of computers?

a)

V

b)

II

c)

III

d)

IV

40.

Analytify engine was developed in the year.

a)

1827

b)

1837

c)

1847

d)

1857

41.

Match the following

a)

(4) (3) (1) (2)

b)

(1) (2) (3) (4)

c)

(2) (3) (1) (2)

d)

(1) (2) (4) (3)

42.

The input device that detects characters printed or written on paper is ………………

a)

Voice input system

b)

Track ball

c)

Optical character reader

d)

3D mouse

43.

In which generation of computers, NLP was developed?

a)

First

b)

Second

c)

Fifth

d)

Sixth

44.

Identify the computer which belongs to third generation?

a)

EDVAC

b)

ENIAC

c)

IBM 1620

d)

IBM 360

45.

OCR stands for ………………

a)

Optimal Compiler Recorder

b)

Optimal Character Recorder

c)

Optimum Charge Recorder

d)

Optimal Character Resolution

46.

Who is considered to be the father of computers?

a)

Charles Babbage

b)

John Von Nuemann

c)

John Napier

d)

Dennis Ritchie

47.

Which is not a hardware component?

a)

Information

b)

Monitor

c)

Motherboard

d)

Keyboard

48.

Expand NLP?

a)

Natural Language Processing

b)

Netural Language Processing

c)

New Laptop Processor

d)

New Language Processor

49.

Who invented ENIAC?

a)

J. Presper Eckert

b)

J. Napier

c)

J. Van Nueman

d)

J. Mauchaley

50.

Which component is used in second generation computers?

a)

Vacuum tubes

b)

Transistor

c)

IC

d)

VLT

51.

Printer are of types.

a)

2

b)

3

c)

4

d)

5

52.

Which is the first known calculating device?

a)

Slide rule

b)

Rotating wheel calculator

c)

Abacus

d)

Daisywheel

53.

Caps lock key, Num lock key are ………………

a)

Functional keys

b)

Lock keys

c)

GUI keys

d)

Direction keys

54.

Which is the meaning for the term computer?

a)

To estimate

b)

To calculate

c)

To connect

d)

To think

55.

Who invented mouse?

a)

Douglas Engelbart

b)

Blaise paseal

c)

Bill gates

d)

Eckert

56.

The input device used to display computer output on big screen is ………………

a)

line matrix printer

b)

dot matrix printer

c)

multimedia projector

d)

monitor

57.

The device that reads the information directly into the computer's memory and works like a Xerox machine is ………………

a)

plotter

b)

scanner

c)

touch screen

d)

track ball

58.

The ……………… printer use the same technology used by photo copier.

a)

Inkjet

b)

dot matrix

c)

line

d)

laser

59.

Match the following.

a)

(4) (3) (2) (1)

b)

(1) (2) (3) (4)

c)

(2) (3) (1) (2)

d)

(1) (2) (4) (3)

60.

Identify which is true?

a)

Portable computers were introduced in fourth generation.

b)

ULSI was used in the fifth generation.

c)

High level languages were used in HI generation.

d)

All the above statements are true.

61.

Which is a volatile memory?

a)

Primary memory

b)

Secondary memory

c)

ROM

d)

EPROM

62.

……………… converts spoken words to machine-readable form.

a)

Voice input system

b)

Speaker

c)

Optical character reader

d)

Scanner

63.

Which one of the following mouse type has more than 3 bottons and can be programmed?

a)

Mechanical

b)

Optical

c)

Laser

d)

3D

64.

How many major classifications of memory are there?

a)

2

b)

3

c)

4

d)

5

65.

Identify the statement which is wrong?

a)

ALU performs addition, subtraction

b)

ALU controls flow of data between the CPU, memory and I/O devices

c)

Control unit controls the entire operation of computer

d)

The logical operation of ALU promotes the decision making

66.

Hard disk. CD - ROM, DVD - ROM are examples of which of the following memory.

a)

read only

b)

primary

c)

secondary

d)

volatile

67.

What is the expansion of IPO?

a)

Input Process Output

b)

Internal Process Outsourcing

c)

Integrated program Output

d)

Integral project Output

68.

The two types of booting are ………………

a)

soft and hard

b)

warm and cold

c)

heavy and light

d)

standard and default

69.

……………… converts spoken words to machine-readable form.

a)

Voice input system

b)

Speak

70.

Match the following.

a)

(4) (3) (1) (2)

b)

(1) (2) (3) (4)

c)

(1) (2) (4) (3)

d)

(4) (3) (2) (1)

71.

Which of the following uses biometrics and unique pattern of retinal blood vessels?

a)

Retinal track

b)

Finger print scanner

c)

Optical scanner

d)

Retinal scanner

72.

Which input device is a pointing device?

a)

Keyboard

b)

Monitor

c)

light pen

d)

Scanner

73.

Which of the following is an input device?

a)

Keyboard

b)

Mouse

c)

Monitor

d)

Printer

74.

Which of the following input devices are classified as tactile, ergonomic, gaming?

a)

Keyboard

b)

Printer

c)

Monitor

d)

Mouse

75.

Which is false?

a)

Light pen is very easy to use and very accurate input device

b)

Mouse and light pen are pointing devices.

c)

Monochrome monitors do not display multiple colours.

d)

Retinal scanner and finger print scanner are used for security.

76.

Which of the folliwng is the two dimensional bar code?

a)

QR

b)

OCR

c)

OMR

d)

MICR

77.

Mechanical, optical and laser are types of which input device.

a)

Keyboard

b)

Mouse

c)

Scanner

d)

Printer

78.

Which one of the following is true?

a)

The no. of keys in any keyboard is always the same.

b)

All keyboard have strictly has the same layout.

c)

All keyboards are wired keyboards.

d)

All keyboards have alphabet and numeric keys.

79.

Which of the following device converts photographs into digital format?

a)

Digital camera

b)

Mouse

c)

Scanner

d)

Light pen

80.

Which of the following input device scan the book?

a)

OMR

b)

OCR

c)

ECR

d)

OVR

81.

The individual keys for letters, numbers and special characters are collectively called ………………. keys.

a)

character

b)

functional

c)

lock

d)

special

82.

When was the first computer monitor released?

a)

March 1, 1973

b)

March 1, 1972

c)

March 1, 1974

d)

March 1, 1970

83.

The main advantage of using the light pen is ………………

a)

easy to use

b)

accurate

c)

easy to detect the characters

d)

drawing directly onto the screen

84.

Line printers can print how many lines per minute?

a)

1500

b)

1520

c)

1000

d)

1020

85.

Which one of the following is the main characteristics of laser printer?

a)

Speed

b)

Resolution

c)

Reliability

d)

Durability

86.

Wired, wireless and virtual are the categories of ……………….

a)

mouse

b)

keyboard

c)

printer

d)

monitor

87.

The output device similar to upside-down design of a mouse ………………

a)

laser mouse

b)

optical mouse

c)

mechanical mouse

d)

track ball

88.

Expand CPS.

a)

Correction Per Second

b)

Characters Per Second

c)

Calculations Per Second

d)

Cording Per Second

89.

The non - impact printer using similar technology used by photo copier is ……………… printer.

a)

Inkjet

b)

dot matrix

c)

laser

d)

line matrix

90.

Each dot in dot matrix printers produced by a tiny metal rod is called ……………….

a)

binary

b)

pixel

c)

resolution

d)

wire or pin

91.

Expand DPI ……………….

a)

Dots Per Inch

b)

Dark Pen Ink

c)

Dark Page Ink

d)

Double Part ink

Similar Resources on Wayground

AVA Spring DIT Quiz Assessment

86 questions

AVA Spring DIT Quiz Assessment

quiz

Worksheet

•

9th - 11th Grade

Examen Extraordinario de Programación

90 questions

Examen Extraordinario de Programación

quiz

Worksheet

•

10th Grade - University

02_CS_3 Final Exam

90 questions

02_CS_3 Final Exam

quiz

Worksheet

•

9th Grade - University

PC Knowledge

90 questions

PC Knowledge

quiz

Worksheet

•

11th Grade

Unit 6: Web Technology

86 questions

Unit 6: Web Technology

quiz

Worksheet

•

8th - 12th Grade

Unit 4 Programming

88 questions

Unit 4 Programming

quiz

Worksheet

•

9th - 12th Grade

Year 10 Recap Quiz

96 questions

Year 10 Recap Quiz

quiz

Worksheet

•

9th - 12th Grade

JavaScript Unit 1-4 Test

94 questions

JavaScript Unit 1-4 Test

quiz

Worksheet

•

9th - 12th Grade