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Worksheets

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Total questions: 120

Worksheet time: 3600secs

Name
Class
Date
1.

A computer designed for individual use.

a)

Tablet

b)

Laptop

c)

Desktop

d)

PC

e)

Embedded computer

2.

A computer intended to be used in a single place.

a)

PC

b)

Tablet

c)

Laptop

d)

Desktop

e)

Computer cluster

3.

A portable, folding computer

a)

Tablet

b)

PC

c)

Desktop

d)

Laptop

e)

Computer cluster

4.

A computer that is part of a larger product.

a)

Laptop

b)

Desktop

c)

Tablet

d)

PC

e)

Embedded computer

5.

A portable computer with a flat touch screen.

a)

PC

b)

Laptop

c)

Tablet

d)

Desktop

e)

Embedded computer

6.

A computer that can process large amounts of data.

a)

Computer cluster

b)

Desktop

c)

Computer

d)

Tablet

e)

Embedded computer

7.

People can control tablet PCs by touching the ... .

a)

Pixel

b)

Component

c)

Screen

d)

Flat panel

e)

HD

8.

On very old displays, you could see each individual ... .

a)

CRT

b)

HD

c)

Component

d)

Pixel

e)

Screen

9.

For the best resolution, get a(n) ... display.

a)

Pixel

b)

Screen

c)

Flat panel

d)

HD

e)

CRT

10.

Each ... of the computer performs a different function.

a)

Screen

b)

Pixel

c)

Component

d)

Flat panel

e)

HD  

11.

An icon on a computer's display controlled by a mouse

a)

pointer

b)

button

c)

keyboard

d)

peripheral

e)

optical mouse

12.

An input device that uses a ball to track its movement

a)

Scroll wheel

b)

GUI

c)

Electromechanical mouse

d)

Pointer

e)

Peripheral

13.

The part of a device that a user presses to perform a function

a)

Pointer

b)

Button

c)

Keyboard

d)

Peripheral

e)
  • Optical mouse

14.

An input device with many keys for inputting data

a)

Pointer

b)

Button

c)

Keyboard

d)

Peripheral

e)
  • Optical mouse

15.

An input device that uses an LED to track its movement

a)

Pointer

b)

Button

c)

Keyboard

d)

Peripheral

e)

Optical mouse

16.

A visual display that computer users can interact with

a)

Scroll wheel

b)

GUI

c)

Electromechanical mouse

d)

Pointer

e)

Peripheral

17.

A device on a mouse that lets users move up and down smoothly on a screen

a)

Scroll wheel

b)

GUI

c)

Electromechanical mouse

d)

Pointer

e)

Peripheral

18.

Any device that is connected but not built into a computer

a)

Scroll wheel

b)

GUI

c)

Electromechanical mouse

d)

Pointer

e)

Peripheral

19.

Use the button to... on different selections.

a)

Scroll

b)

Click

c)

Put

d)

See

e)

Watch

20.

To plan the way that something will be created

a)

Design

b)

Test

c)

Develop

d)

Evaluate

e)

Investigate

21.

A device that makes something cooler by moving air

a)

fan

b)

bay

c)

cover

d)

processor

e)

motherboard

22.

A part of a computer that interprets and runs programs

a)

fan

b)

bay

c)

cover

d)

processor

e)

motherboard

23.

A part of something that protects its interior components

a)

fan

b)

bay

c)

cover

d)

processor

e)

motherboard

24.

A location where hardware is stored inside a computer

a)

fan

b)

bay

c)

cover

d)

processor

e)

motherboard

25.

A part of a computer that reads disk-based media

a)

fan

b)

bay

c)

cover

d)

processor

e)

CD/DVD drive

26.

A computer's central circuit board

a)

fan

b)

bay

c)

cover

d)

processor

e)

motherboard

27.

The computer's ... regulates the computer's temperature.

a)

heat sink

b)

power supply

c)

cover

d)

motherboard

e)

processor

28.

Which of the following is an example of primary storage?

a)

Hard Disk Drive (HDD)

b)

RAM

c)

DVD

d)

USB Flash Drive

e)

Floppy disks

29.

What does SSD stand for?

a)

Solid State Disk

b)

Solid State Drive

c)

Storage State Device

d)

Secondary Storage Disk

e)

Floppy disks

30.

Which of these storage devices typically has the highest capacity?

a)

CD

b)

USB Flash Drive

c)

Hard Disk Drive (HDD)

d)

Floppy Disk

e)

DVD

31.

Which type of storage is non-volatile and ideal for long-term data storage?

a)

RAM

b)

ROM

c)

SSD

d)

Both b and c

e)

Floppy Disk

32.

Which of these storage types is typically fastest for data retrieval?

a)

SSD

b)

HDD

c)

CD

d)

Tape Drive

e)

RAM

33.

Which of the following is the most powerful type of computer, often used for scientific calculations and simulations?

a)

Mainframe

b)

Supercomputer

c)

Workstation

d)

Personal Computer (PC)

e)

Tablet

34.

What type of computer is primarily used by large organizations for bulk data processing, such as census and transaction processing?

a)

Minicomputer

b)

Supercomputer

c)

Mainframe

d)

Microcomputer

e)

Tablet

35.

Which of these is a portable computer that combines the functionality of a laptop with the portability of a tablet?

a)

Desktop

b)

Workstation

c)

Hybrid computer

d)

Server

e)

Computer

36.

Which type of computer is specifically designed to handle graphics-intensive tasks, such as 3D modeling and video editing?

a)

Supercomputer

b)

Workstation

c)

Minicomputer

d)

 Mainframe

e)

Tablet

37.

What is the primary purpose of an embedded computer?

a)

To serve as a general-purpose computer

b)

To provide portable computing power

c)

To control specific functions within a larger system

d)

To perform scientific calculations

e)

To control  a larger system

38.

In computer engineering, what is the purpose of a CPU (Central Processing Unit)?

a)

Stores data and instructions permanently

b)

Manages network communications

c)

Performs calculations and executes instructions

d)

Manages graphic rendering

e)

Communications

39.

Which type of memory is volatile and loses its data when the computer is turned off?

a)

ROM

b)

Flash memory

c)

RAM

d)

EEPROM

e)

Memory

40.

Which of the following tools might a computer engineer use to design and test hardware circuits?

a)

CAD (Computer-Aided Design) software

b)

Photoshop

c)

Microsoft Office

d)

Premiere Pro

e)

Memory

41.

Which monitors used CRTs?

a)

older monitors

b)

Zip drive

c)

new monitors

d)

frame buffers

e)

LCDs

42.

Choose the correct translation of the word ‘ планшет

a)

tablet

b)

notebook

c)

PC

d)

laptop

e)

computer cluster

43.

What does a standard mouse consist of?

a)

button, scroll wheel, electromechanical mouse

b)

button, wheel, Qwerty

c)

button, pointer, scroll wheel

d)

button, LEDs, pointers

e)

computer cluster, button, scroll wheel

44.

 Choose the correct translation of the word ‘ теплоотвод/радиатор’

a)

heat sink

b)

fan

c)

power supply

d)

radiator

e)

bays

45.

A large network that reaches all over the world

a)

Internet

b)

LAN

c)

WLAN

d)

signal

e)

wireless

46.

A small network of computers that are connected by cables

a)

LAN

b)

WLAN

c)

signal

d)

Internet

e)

CAT-5 cable

47.

A collection of information transmitted by hardware

a)

signal

b)

LAN

c)

WLAN

d)

Internet

e)

wireless

48.

Not requiring or involving wires

a)

wireless

b)

LAN

c)

WLAN

d)

Internet

e)

CAT-5 cable

49.

A type of cable used to create computer networks

a)

CAT -5 cable

b)

LAN

c)

WLAN

d)

Internet

e)

signal

50.

A small network of computers that are connected wirelessly

a)

WLAN

b)

LAN

c)

signal

d)

Internet

e)

wireless

51.

What is the main function of an input device?

a)

To provide data to the computer

b)

To display output

c)

To store data

d)

To process data

e)

To transmit data

52.

Which of the following is an example of an output device?

a)

Printer

b)

Keyboard

c)

Scanner

d)

Mouse

e)

Webcam

53.

What type of device is a hard disk drive?

a)

Storage device

b)

Input device

c)

Output device

d)

Network device

e)

Processing device

54.

Which device is used to point and click on items on the screen?

a)

Mouse

b)

Monitor

c)

Printer

d)

Speaker

e)

Scanner

55.

Which device converts digital data from the computer into sound?

a)

Speakers

b)

Printer

c)

Monitor

d)

Scanner

e)

Microphone

56.

What is the main function of the CPU (Central Processing Unit)?

a)

To execute instructions and process data

b)

To store data temporarily

c)

To display information on the screen

d)

To provide power to the computer

e)

To connect to the internet

57.

Which component is responsible for providing long-term storage for data?

a)

Hard disk drive (HDD)

b)

CPU

c)

RAM

d)

GPU

e)

 Power supply

58.

What is the purpose of RAM (Random Access Memory)?

a)

To temporarily store data that the CPU needs to access quickly

b)

To store data permanently

c)

To display graphics on the screen

d)

To process network requests

e)

To cool down the computer

59.

Which component is used to process and render images and video?

a)

Graphics card (GPU)

b)

CPU

c)

RAM

d)

Hard disk drive

e)

Power supply

60.

What does the motherboard do in a computer?

a)

Connects all the computer components together and allows them to communicate

b)

Stores user data permanently

c)

Provides audio output

d)

Processes the data sent by the CPU

e)

Provides wireless connectivity

61.

The number above the line on a fraction.

a)

numerator

b)

percent

c)

-out of

d)

point

e)

denominator

62.

The number below the line on a fraction.

a)

denominator

b)

percent

c)

-out of

d)

numerator

e)

point

63.

Describing the ratio between actual and potential quantities.

a)

-out of

b)

percent

c)

point

d)

numerator

e)

denominator

64.

The quantity of something expressed in terms of 100.

a)

percent

b)

point

c)

 -out of

d)

numerator

e)

denominator

65.

A dot that separates whole and partial numbers.

a)

point

b)

percent

c)

-out of

d)

numerator

e)

denominator

66.

A number with whole and partial numbers separated by a dot

a)

decimal number

b)

percent

c)

-out of

d)

numerator

e)

denominator

67.

The denominator of a …is the number on the bottom.

a)

fraction

b)

convert

c)

reduce

d)

numerator

e)

denominator

68.

The … stated the quantity as a number out of one hundred.

a)

percentage

b)

fraction

c)

reduce

d)

convert

e)

fan

69.

The student attempted to …. lowest form.

a)

reduce

b)

convert

c)

fraction

d)

numerator

e)

denominator

70.

The student explained how to… percentages.

a)

convert

b)

fraction

c)

reduce

d)

numerator

e)

denominator

71.

The new computer was made by a company that produces both operating systems and computers

a)

Apple

b)

Microsoft

c)

Linux

d)

operating system

e)

denominator

72.

The engineer works for the company that makes the Windows operating system

a)

Microsoft

b)

Apple

c)

Linux

d)

operating system

e)

Windows

73.

 Some people prefer an open source operating system.

a)

Linux

b)

Apple

c)

Microsoft

d)

operating system

e)

Windows

74.

The operating system made by Apple® is popular for its virus security.

a)

OS X

b)

Apple

c)

Microsoft

d)

operating system

e)

Windows

75.

The operating system made by Microsoft® is popular for its wide range of uses.

a)

Windows

b)

Apple

c)

Linux

d)

operating system

e)

Microsoft

76.

The source code for ….software is freely available

a)

open source

b)

customize

c)

operating system

d)

Windows

e)

Software computability

77.

……..determines whether a computer can run certain programs

a)

Software compatibility

b)

customize

c)

operating system

d)

Windows

e)

open source

78.

Most complex computers cannot function without a(n) …..

a)

operating system

b)

customize

c)

Software compatibility

d)

Windows

e)

open source

79.

Many people like to …. software to fit particular needs.

a)

customize

b)

Software compatibility

c)

operating system

d)

Windows

e)

open source

80.

Apple produces a popular OS called

a)

Software compatibility

b)

OS X

c)

operating system

d)

Windows

e)

open source

81.

Linux is… and easy to customize.

a)

open source

b)

customize

c)

operating system

d)

Windows

e)

Software compatibility

82.

Microsoft makes an OS called  …

a)

Windows

b)

customize

c)

operating system

d)

Software compatibility

e)

open source

83.

How does it say? ‘ =’

a)

equals

b)

plus, add

c)

minus, less, substract

d)

multiplied by, times

e)

over

84.

How does it say? ‘+ ’

a)

plus, add

b)

equals

c)

minus, less, substract

d)

multiplied by, times

e)

over

85.

How does it say? ‘- ’

a)

minus, less, substract

b)

plus, add

c)

equals

d)

multiplied by, times

e)

over

86.

 How does it say? ‘x’

a)

multiplied by, times

b)

plus, add

c)

minus, less, substract

d)

equals

e)

over

87.

How does it say? ‘/÷’

a)

over , divided by

b)

plus, add

c)

minus, less, substract

d)

multiplied by, times

e)

equals

88.

How does it say? ‘1900’

a)

one thousand  nine hundred / nineteen hundred

b)

one hundreds and nine

c)

one hundred one thousand

d)

one thousand nine

e)

one thousand and nine hundreds

89.

Five … three equals two.

a)

less

b)

plus

c)

multiple

d)

is

e)

substract

90.

Eight ……two equals four

a)

divided by

b)

plus

c)

times

d)

less

e)

is

91.

Two ……. by three is six

a)

multiplied

b)

equal

c)

substract

d)

divided by

e)

substract

92.

If  you ….. two amounts of something, you get a larger amount.

a)

add

b)

substract

c)

substract

d)

divided by

e)

plus

93.

What are combining amounts?

a)

times, plus

b)

equal, over

c)

substract , divided by

d)

divided by, minus

e)

plus, minus

94.

What are splitting amounts?

a)

minus, over

b)

equal, is

c)

times, plus

d)

divided by, minus

e)

plus, minus

95.

What are expressing results?

a)

equal

b)

times, plus

c)

minus, over

d)

divided by, minus

e)

plus, minus

96.

 Give the definition to the word ‘point’

a)

a dot that separates whole and partial numbers

b)

a number with whole and partial numbers separated by a dot

c)

the quantity of something expressed in terms of 100

d)

the number above the line on a fraction

e)

the number below the line on a traction

97.

Give the definition to the word ‘percent’

a)

the quantity of something expressed in terms of 100

b)

a dot that separates whole and partial numbers

c)

a number with whole and partial numbers separated by a dot

d)

the number above the line on a fraction

e)

the number below the line on a traction

98.

Give the definition to the word ‘-out of’

a)

describing the ratio between actual and potential quantities

b)

a dot that separates whole and partial numbers

c)

the quantity of something expressed in terms of 100

d)

the number above the line on a fraction

e)

a number with whole and partial numbers separated by a dot

99.

Give the definition to the word ‘numerator’

a)

the number above the line on a fraction

b)

a dot that separates whole and partial numbers

c)

the quantity of something expressed in terms of 100

d)

the quantity of something expressed in terms of 100

e)

the number below the line on a traction

100.

Give the definition to the word ‘denominator’

a)

the number below the line on a traction

b)

a dot that separates whole and partial numbers

c)

the quantity of something expressed in terms of 100

d)

the number above the line on a fraction

e)

a number with whole and partial numbers separated by a dot

101.

Give the definition to the word ‘decimal number’

a)

a dot that separates whole and partial numbers

b)

a number with whole and partial numbers separated by a dot

c)

the quantity of something expressed in terms of 100

d)

the number above the line on a fraction

e)

the number below the line on a traction

102.

Percentages sometimes appear as … numbers

a)

decimal

b)

point

c)

minus

d)

divided

e)

plus

103.

4 … every  5 people in a region have home computers

a)

out of

b)

decimal

c)

over

d)

divided

e)

plus

104.

The denominator of a ….. is the number on the bottom.

a)

fraction

b)

reduce

c)

out of

d)

percentage

e)

convert

105.

The …….. stated the quantity as a number out of one hundred.

a)

percentage

b)

reduce

c)

out of

d)

fraction

e)

convert

106.

The student attempted to …. the fraction to its lowest form

a)

reduce

b)

fraction

c)

out of

d)

percentage

e)

convert

107.

The student explained how to ….. fractions to percentages

a)

convert

b)

reduce

c)

 out of

d)

percentage

e)

fraction

108.

Find in the examples of expressing percentage

a)

25%

b)

0.25

c)

1/4

d)

0.40

e)

100

109.

Find in the examples of expressing decimal number

a)

0.25

b)

0.25 %

c)

1/4

d)

0.40

e)

100

110.

Find in the examples of expressing point

a)

0.40

b)

25

c)

1/4

d)

25%

e)

100

111.

Find in the examples of expressing fraction

a)

1/4

b)

25

c)

25%

d)

0.40

e)

100

112.

Find in the examples of expressing numerator

a)

¼

b)

25

c)

25%

d)

0.40

e)

100

113.

 Find in the examples of expressing denominator

a)

 ¼

b)

25

c)

25%

d)

0.40

e)

100

114.

To convert a decimal number into a percentage , simply remove ….

a)

the zero and the point

b)

the point only

c)

numbers

d)

fractions

e)

point

115.

To convert a percentage into a decimal number, simply put ….

a)

 a zero and a  point in front of it

b)

the point only

c)

numbers

d)

fractions

e)

point

116.

Choose the correct translation of the word ‘ беспроводной’

a)

wireless

b)

signal

c)

router

d)

modem

e)

network

117.

Choose the correct translation of the word ‘ курсор’

a)

pointer

b)

wireless

c)

router

d)

scroll wheel

e)

network

118.

Choose the correct answer of’ @’

a)

at

b)

com

c)

dot

d)

bitmap

e)

network

119.

Choose the correct translation of the word ‘ флэш карта’

a)

flash drive

b)

Zip drive

c)

flash card

d)

flash memory

e)

network

120.

…. are made of tiny pixels

a)

displays

b)

Zip drive

c)

bitmap

d)

frame buffers

e)

flat-panel