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Worksheets

Revision Quiz

Total questions: 64

Worksheet time: 1hrs 16mins

Name
Class
Date
1.

1. Which of the following is the main storage device of computer?

a)

CD(Compact Disk)

b)

Pen-drive

c)

HDD ( Hard Disk Drive)

d)

RAM

2.

2. Which of the following contains ALU/CU?

a)

Keyboard

b)

CPU

c)

Microphone

d)

Printer

3.

3. Which device is used to play computer games?

a)

Monitor

b)

Scanner

c)

Plotter

d)

Joystick

4.

4. Which of the following device give hard copy output?

a)

Monitor

b)

Printer

c)

Speaker

d)

Projector

5.

5. An animation that appears when computer remains idle for some time is called ____________.

a)

screen saver

b)

Icons

c)

Gadget Gallery

d)

Desktop Background

6.

1. Plotter helps you to hear sound from a computer.

a)

True

b)

False

7.

2. ROM contains the boot-up (start-up) instructions for the computer.

a)

True

b)

False

8.

Word allows us to insert text within an already typed text

a)

true

b)

False

9.

Which storage device is used in mobiles?

a)

cd

b)

HDD

c)

Pendrive

d)

SD card

10.

Which command is used to repeat an action?

a)

Save

b)

Undo

c)

Redo

d)

Open

11.

What is a computer?

a)

An electronic device that receives input, processes it and provides an output in the desired format.

b)

An electronic device to do homework, play video games or surf on the internet.

c)

An electronic device that receives input, stores or processes the input and provides an output in the desired format.

12.

Typing an essay in Word is an example of input.

a)

Yes, because you're inserting data into the computer.

b)

No, because you're not introducing data into the computer.

c)

I don't know.

13.

Printing a document is an example of output.

a)

Yes, because it is the result of processing data.

b)

No, because it's not the result of processing data.

c)

I don't know.

14.

Listening to audio through the speakers is an example of input.

a)

Yes, because you're inserting data into the computer.

b)

No, because you're not inserting data into the computer.

c)

I don't know.

15.

Is this a valid example of the Input-Process-Output Model?

Input: Scanning picture.

Process: Editing the picture.

Output: Printed poster with picture.

a)

Yes.

b)

No.

c)

I don't know.

16.

Which one of these is a robot?

a)
b)
c)
d)
17.

What part of the computer lets you click?

a)
b)
c)
d)
18.

Which one of these is an underwater robot?

a)
b)
c)
d)
19.

What gives a computer instructions?

a)

Code

b)

Puzzles

c)

Food

d)

Mouse

20.

What button do you press to go on the internet?

a)
b)
c)
d)
21.

Which one of these lets you call friends?

a)
b)
c)
d)
22.

Which one of these helps you type?

a)
b)
c)
d)
23.

What part of the computer takes your picture?

a)
b)
c)
d)
24.

If your computer dies, what do you need?

a)
b)
c)
d)
25.

What can you use to play computer games?

a)
b)
c)
d)
26.

The Brain Of Computer

a)

Keyboard

b)

Mouse

c)

PC

d)

Screen

27.

Is keyboard a input device or output device?

a)

Input device

b)

No

c)

Output device

d)

Yes

28.

The picture is of-

a)

Phone

b)

Tab

c)

Mouse

d)

Keyboard

29.

Fill In the Blank-

CD is _____device.

a)

storage

b)

processing

30.

On scratch we can make

a)

Games

b)

Nothing

c)

Food

d)

Draw

31.

On "MS WORD" we can-

a)

Play games

b)

Make games

c)

Type a letters, make a list

d)

Make a quiz

32.

Google is a -

a)

Search engine

b)

gaming software

c)

virtual reality

d)

messaging software

33.

What is the full form of WWW-

a)

WEB WIDE WORLD

b)

WIDE WEB WORLD

c)

WORLD WEB WIDE

d)

WORLD WIDE WEB

34.

Quizziz is a _____ software

a)

Messaging

b)

None of these

c)

Gaming

d)

social media

35.

Choose a phone company

a)

Yonex

b)

Li-ning

c)

nokia

d)

none of these

36.
What could you do with Napier's Bones?
a)
Multiply
b)
Add
c)
Subtract
d)
Divide
37.
Who invented a machine to add long columns of numbers quickly?
a)
Charles Babbish
b)
 Blaise Pascal
c)
John Napier
d)
Bill Gates
38.
How did Pascal’s Arithmetic Machine work?
a)
Like a Calculator
b)
Like Napier's Bones
c)
Like an Abacus
d)
Like the odometer in a car
39.
In 1801, who invented a new type of loom for weaving cloth in elaborate designs
a)
Charles Babbish
b)
Joseph Jacquard
c)
John Napier
d)
Blaise Pascal
40.
The Loom for weaving elaborate designs used....
a)
Punched Cards
b)
Programs
c)
Floppy Disks
d)
Ticker Tape
41.
Who invented the first calculating machine that could be called a computer?
a)
Charles Babbage
b)
Blaise Pascal
c)
John Napier
d)
Bill Gates
42.
Herman Hollerith’s Tabulating Machine helped with what?
a)
The US Census
b)
The Abacus
c)
Stonehenge
d)
Tabulation
43.
Who is the Father of Computers?
a)
Charles Babbage
b)
John Napier
c)
Blaise Pascal
d)
Bill Gates
44.
How big was the Mark I? 
a)
the size of a gymnasium
b)
The top of a Table
c)
The eye of a needle
d)
The palm of your hand
45.
The First Generation of Computers used what?
a)
Transistors
b)
Vacuum Tubes
c)
Integrated Circuits
d)
Mechanicals
46.
Who heralded the Second Generation of computers?
a)
William Shockley
b)
Charles Babbage
c)
Herman Hollerith
d)
Bill Gates
47.
the Second Generation of computers used? 
a)
VACUUM TUBES
b)
Transistors
c)
Beads
d)
PILES OF ROCKS
48.
The Third Generation of Computers used? 
a)
Transistors
b)
Vacuum Tubes
c)
tiny integrated circuits
d)
Micro Processors
49.
The Fourth Generation of Computers used?
a)
Integrated circuits
b)
Transistors
c)
Vacuum Tubes
d)
Wooden Beads
50.

What devices do microprocessors contain?

a)

Calculators

b)

Transistors

c)

Gears

d)

Tubes

51.

What's the name of the inventor of the Analytical Machine?

a)

Albert Einstein

b)

Stephen Hawking

c)

Charles Babbage

d)

Konrad Zuse

52.

The 4 steps of computing are:

a)

science, technology, engineering, math

b)

input, process, output, store

c)

state hypothesis, collect data, test, and conclude

d)

prophase, metaphase, anaphase, telophase

53.

The brain of the computer is:

a)

Monitor

b)

Central Processing Unit (CPU)

c)

Mouse

d)

External Hard Drive

54.

Select which computer hardware is for output:

a)

Mouse

b)

Keyboard

c)

Speakers

d)

Central Processing Unit

55.

First mechanical calculator

a)

Difference engine

b)

Pascaline

c)

ENIAC

d)

EDVAC

56.

Second generation computers used

a)

Vacuum tubes

b)

Microprocessors

c)

Transistors

d)

Integrated circuits

57.

RCA 501

a)

First generation computers

b)

Second generation computers

c)

Third generation computers

d)

Fourth generation computers

58.

First mechanical computer

a)

Pascaline

b)

Analytical engine

c)

Mark I

d)

None

59.

First electronic computer used stored programs

a)

EDSAC

b)

EDVAC

c)

UNIVAC I

d)

Mark I

60.

Used ICs

a)

First generation computers

b)

Second generation computers

c)

Third generation computers

d)

Fourth generation computers

61.

First super computer made in India

a)

CRAY CS300

b)

PARAM 8000

c)

IBM 1401

d)

RCA 501

62.

Find the odd one out

a)

Speed

b)

Accuracy

c)

Humorous

d)

Diligence

63.

First calculating device

a)

Abacus

b)

Napier's bones

c)

Pascaline

d)

Difference engine

64.

It has decision making ability

a)

Mark I

b)

Expert system

c)

Third generation computers

d)

IBM PC