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Worksheets

IPO cycle class 2

Total questions: 35

Worksheet time: 17mins

Name
Class
Date
1.

__________controls each of computer.

a)

Motherboard

b)

CPU

c)

CD

2.
Input devices allow us to send information to the CPU (Central Processing Unit) to tell the computer what to do.
a)
True
b)
False
3.
Most commonly used input device.
a)
graphic tablet
b)
keyboard
c)
SD card
4.

Identify.

a)

Tablet PC

b)

Ipad

c)

Desktop

d)

Mobile

5.

Mouse

a)

INPUT

b)

OUTPUT

6.

Brain of computer is.....

a)

UPS

b)

Mother Board

c)

CPU

d)

RAM

7.

Computers come in different shapes and size

a)

true

b)

false

8.

A computer always gives correct results

a)

true

b)

false

9.

A monitor looks like a TV screen

a)

true

b)

false

10.

A computer is an………..machine

a)

electronic

b)

mechanic

11.

Machine makes our work ……….and…………

a)

easy and fast

b)

boring and late

12.

3.A computer works very ------------

a)

Fast

b)

Slow

c)

Medium

d)

Very fast

13.

6.Which of the following machine helps us to wash clothes?

a)

Television

b)

Scooter

c)

Washing machine

d)

Computer

14.

7.Which of the following is a smart machine?

a)

Mixer

b)

Refrigerator

c)

Computer

d)

Bicycle

15.

Identify the type of machine using the following options.

a)
b)
c)
16.

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

a)

UPS

b)

CPU

c)

PUC

d)

CUP

17.

What do we use a keyboard for?

a)

To look into the computer

b)

To hear into the computer

c)

To smell into the computer

d)

To type into the computer

18.

SPEAKER

a)
b)
19.

The part of a computer are divided in to three main categories . The categories are-

a)

Input Devices , Output Devices , Storage Devices

b)

Mouse , Monitor , CPU

c)

Printer , Monitor , Output Devices

20.

------------- is used to print the text or pictures on paper.

a)
b)
c)
21.

The_______ devices are used to enter data into a computer

a)

Two

b)

Output

c)

Input

d)

Compact Disc

22.

________ devices are used to display the final output

a)

Output Devices

b)

Compact disk

c)

Input Devices

23.
Input devices allow us to send information to the CPU (Central Processing Unit) to tell the computer what to do.
a)
True
b)
False
24.
Output devices receive information from the CPU (Central Processing Unit), then translate it into sounds or images that we can understand.
a)
True
b)
False
25.
What is the most suitable input device for highlighting or selecting an object on the screen?
a)
Mouse
b)
Joystick
c)
Keyboard
d)
None of the above
26.
What is the the definition for?
Allows the user to put data into the computer
a)
Input Device
b)
Output Device
27.
What is the the definition for?
Allows the user to see/hear data coming out of the computer
a)
Input Device
b)
Output Device
28.
An _______ is data that a computer receives
a)
Input
b)
Instructions
c)
Output
d)
Process
29.
An _______ is data that a computer sends
a)
Input
b)
Instructions
c)
Output
d)
Process
30.

Rohan is washing clothes. In which stage of IPO cycle he is in?

a)

Input

b)

Process

c)

Output

31.

A device that let people listen to music in your computer.

a)

Web Cam

b)

Monitor

c)

Headphone

d)

USB

32.
Is this device Input or Output?
Speaker
a)
Input
b)
Output
33.

_________is any activity whereby you perform some work on a thing in order to change it into a more useful form.

a)

Working

b)

Adding

c)

Processing

34.

Which device helps us to dictate the voice into the computer?

a)

Headphone

b)

Keyboard

c)

Google

d)

Mike

35.

What is IPO?

a)

Input-Output-Process

b)

Process-Output-Input

c)

Input-Process-Output