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GRADE FOUR COMPUTER QUIIZ

Total questions: 70

Worksheet time: 39mins

Name
Class
Date
1.

How many parts do a computer have

a)

5

b)

8

c)

4

d)

6

2.

I am the most important part of the computer "the BRAIN." What am I?

a)

UPS

b)

CPU

c)

Cat

d)

CUP

3.

A keyboard, mouse, game controller and microphone are examples of

a)

input devices

b)

output devices

c)

applications software

d)

operating systems

4.

A computer is a smart machine because it

a)

Makes our work easier

b)

Can do many different kinds of jobs

c)

Does not get tired

d)

Works on electricity

5.

This browser is called:

a)

Word

b)

Paint

c)

You Tube

d)

Google

6.

A computer is a smart machine because it

a)

Makes our work easier

b)

Can do many different kinds of jobs

c)

Does not get tired

d)

Works on electricity

7.

We can move the icons anywhere on the desktop.

a)

True

b)

False

8.

What is this the brain of computer?

a)

Cat

b)

CPU

c)

USB

9.

When you delete any files like pictures, icons, music etc. Can we still get it back?

a)

Yes from recycle bin

b)

No Imposible

10.

You can change the picture of an icon.

a)

No

b)

Yes

11.

What is the use of the left click?

a)

OK or OPEN

b)

many list like delete, rename etc...

12.

What is this icon?

a)

Folder

b)

Glass

c)

Cup

d)

Recylce Bin

13.

What is this icon?

a)

Book

b)

Paper

c)

File

d)

Folder

14.

Identify this symbol!

a)

Power button

b)

Search button

c)

Settings button

d)

Share button

15.

An __________________ allows the user to see or hear data coming out of the computer.

a)

input device

b)

output device

16.

Find the Input Devices.

a)
b)
c)
d)
17.
There are four(4) types of operating system
a)
True
b)
False
18.

This symbols represents

a)

Microsoft Windows

b)

IOS

c)

Android

19.

Which one is not an operating system?

a)

iOX

b)

Windows

c)

Android

d)

Poloroid

20.

This option is used in the Start menu to execute a file or application directly.

a)

On-Screen Keyboard

b)

Search Option

c)

Run Option

d)

Control Panel

21.
a)

Google Money

b)

Google Messages

c)

Google Mail

d)

Google Marketing

22.

What was the first computer invented ?

a)

Abacus

b)

Napier's Bone

c)

PCs

d)

Electric Computer

23.

Who is the father if the computer?

a)

Bill Gates

b)

Larry Basin

c)

Charles Babbage

d)

Sir Arthur

24.

You can store your data in which device ?

a)

Input devices

b)

Storage devices

c)

Output devices

d)

Software devices

25.

Which of the following is not a output device ?

a)

Monitor

b)

Speaker

c)

Printer

d)

Mouse

26.

How many generations of the computer were there ?

a)

2

b)

3

c)

4

d)

5

27.

What is the full form of CPU ?

a)

Central Proccesing Unit

b)

Centre Proccesing Unit

c)

Cutting Proccesing Unit

d)

Custom Proccessing Unit

28.

How many shift keys are there in a keyboard ?

a)

1

b)

3

c)

2

d)

0

29.

In keys like F1 to F9 F stands for

:-

a)

Future

b)

Formal

c)

Format

d)

Function

30.
Is this device Input or Output?
Keyboard
a)
Input
b)
Output
31.

Is this device Input or Output?

Printer

a)

Input

b)

Output

32.
Is this device Input or Output?
Projector
a)
Input
b)
Output
33.
Ana bought a new speaker for her computer. What type of device is a speaker?
a)
Input
b)
Output
c)
Storage
34.
An input device that is used to input pictures, documents, pages of magazines, and other images into the computer.
a)
mouse
b)
PDA
c)
scanner
35.
What is the the definition for?
Allows the user to see/hear data coming out of the computer
a)
Input Device
b)
Output Device
36.
What type of device is this?
a)
Input
b)
Output
c)
Storage
37.
How do we call this?
a)
USB memory
b)
folder
c)
mouse
d)
router
38.

What is not a computer?

a)

an electronic machine

b)

forgot easily

c)

thinking machine

39.
a)
Mouse
b)
External Hard drive
c)
Keyboard
d)
Sound Card
40.
brain of the computer
a)
brain
b)
CPU
c)
monitor
d)
mouse
41.
disk used to store information
a)
cd-rom
b)
cassette
c)
drive
d)
floppy
42.
a)

Input

b)

Process

c)

Output

43.

What does CPU stand for?

a)

Central Processing Unit

b)

Control Printing Unit

c)

Computer Processing Upflow

d)

Computer Patch Unit

44.

Tick all the input devices on this list.

(HINT: There is more than one)

a)

mouse

b)

keyboard

c)

printer

d)

screen

e)

speaker

45.

Who started Apple?

a)

Steve Jobs

b)

Bill Gates

c)

Elon Musk

d)

James Brown

46.

Who started Microsoft?

a)

Steve Jobs

b)

Elon Musk

c)

Bill Gates

d)

James Brown

47.

Unscramble the letters to get the word related to the Computer::: NOMITRO

a)

MITRONO

b)

MONITOR

c)

NOMITOR

d)

TONROMI

48.

____ is a program is use to draw and colour pictures on computer.

a)

WordPad

b)

MS Paint

c)

Note Pad

d)

None of the Options

49.
When on the Internet, if I accidentally come across something I know I shouldn’t see, I should:
a)
Don´t do anything
b)
Laugh and tell everybody to see it
c)
Use the back button and quietly tell the teacher
d)
Don´t say anything to anybody
50.
Which of the following is OK to do regarding the use of equipment in the Lab?
a)
My computer is not working , so I ask for help
b)
If I know my friend’s password, I may log on as him/her
c)
I don’t need to log off if someone is logged on already
d)
My mouse does not work, so I change it myself
51.
Which one is TRUE?
a)
If my friend forgets his password, I will let him use mine 
b)
I need to learn my password the 1st day and remember it
c)
I can change my friend´s password when I feel like it
d)
I don’t need to learn my password
52.

How should I enter the computer lab?

a)

Walking

b)

No talking

c)

Running and pushing

d)

singing and dancing

53.

Once I sit down at my computer I should...

a)

tell my friend what game I want to play

b)

Spin around in my chair

c)

Log in quietly

d)

Bounce up and down in excitement

54.

If I have a question I should yell it out!

a)

True

b)

False

55.

I should always sit in my assigned seat.

a)

True

b)

False

56.

Before I leave the computer lab I should...

a)

Log off the computer

b)

Clean up my area

c)

Put headphones away, tuck in chair

d)

All the above

57.

I am responsible to be safe and respectful while using the internet.

a)

True

b)

False

58.

Computers do not have any _________________________.

a)

Painting

b)

Writing

c)

Feelings

d)

Playing

59.

A computer works very _________________.

a)

Slow

b)

Fast

c)

Normal Speed

d)

Too slow

60.

Human have made wonderful machine called________________.

a)

Computer

b)

Cup

c)

Cap

d)

Cartoon

61.

________________ can take their own decision.

a)

Computer

b)

Palmtop

c)

Laptop

d)

Humans

62.

__________________ is a computer which is kept on a desk.

a)

Tablet

b)

Laptop

c)

Desktop

d)

Palmtop

63.

__________________ is a small computer that can easily fit on your lap.

a)

Palmtop

b)

Dektop

c)

Tablet

d)

Laptop

64.

PC stands for ____________________________

a)

Paint Computer

b)

Personal Calculator

c)

Personal Computer

d)

Pointer Computer

65.

How to avoid negative impact of computers on our lives?

a)

Only live your life online, wrapped in aluminum foil

b)

Sell your computer and live the rest of your live as a hermit

c)

Only use compters when absolutely necessary

d)

Maintain a healthy balance between your online and offline activities

66.

Can we search on a Computer?

a)

Yes

b)

No

67.

we can play games on a computer

a)

True

b)

False

68.

What is the brain of a Computer

a)

CPU

b)

keyboard

c)

mouse

d)

Monitor

69.

What is a Computer

a)

Electronic device

b)

Electrical device

70.

Printer is a

a)

Input device

b)

Output device

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