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Worksheets

I/O devices

Total questions: 44

Worksheet time: 22mins

Name
Class
Date
1.

Identify the picture shown.

a)

keyboard

b)

mouse

c)

web camera

d)

scanner

2.

Identify the picture shown.

a)

keyboard

b)

mouse

c)

web camera

d)

scanner

3.

The most common and very popular input device which helps to input data to the computer.

a)

keyboard

b)

mouse

c)

web camera

d)

scanner

4.

The most popular pointing device.

a)

keyboard

b)

mouse

c)

trackball

d)

touchpad

5.

An input device, which works more like a photocopy machine.

a)

thermal printer

b)

plotter

c)

projector

d)

scanner

6.

Identify the picture shown

a)

joystick

b)

microphone

c)

digitizer

d)

Magstripe readers

7.

Identify the picture shown

a)

stylus

b)

microphone

c)

magstripe readers

d)

barcode reader

8.

Identify the picture shown

a)

speaker

b)

microphone

c)

headphones

d)

barcode reader

9.

A device that converts sound into an electrical signal

a)

joystick

b)

microphone

c)

light pen

d)

barcode reader

10.

Identify the picture shown

a)

projector

b)

printer

c)

monitor

d)

speaker

11.

Identify the picture shown

a)

microphone

b)

earbud

c)

headphone

d)

speaker

12.

Take electronic data sent from a computer and generate a hard copy.

a)

computer monitor

b)

printer

c)

headphone

d)

speaker

13.

Allow you to listen to audio without disrupting other people in the vicinity.

a)

projector

b)

printer

c)

headphone

d)

speaker

14.

Is this device Input or Output?

Printer

a)

Input

b)

Output

15.
Is this device Input or Output?
Keyboard
a)
Input
b)
Output
16.
Is this device Input or Output?
Projector
a)
Input
b)
Output
17.
Is this device Input or Output?
Speaker
a)
Input
b)
Output
18.
To video call over the internet, what do you use?
a)
Touch Screen
b)
Web Cam
c)
Graphic Tablet
d)
Speaker
19.

You can use this to input printed documents to a computer ?

a)

Trackerball

b)

Scanner

c)

Keyboard

d)

Mouse

20.
Which of these is OMR sometimes used for?
a)
Marking Exam Papers
b)
Controlling Characters in Computer Games
c)
Projecting a Presentation onto a big screen.
d)
Playing  an Audio File
21.

The printer usually found at homes that uses cartridges and can produce high-quality images.

a)

Inkjet

b)

Plotter

c)

Dot Matrix

d)

Laser

22.

Is it an input or output device?

a)

Input

b)

Output

c)

Input and output

d)

I don't know

23.

Choose the input devices.

a)

mouse, keyboard, headphones

b)

mouse, printer, headphones

c)

mouse, keyboard, speakers

d)

mouse, keyboard, scanner

24.

Choose the output devices.

a)

monitor, printer, mouse

b)

monitor, printer, keyboard

c)

monitor, printer, speaker

d)

mouse, keyboard, speaker

25.

What kind of device is this?

a)

Input

b)

Output

c)

Input and output

26.
What is MICR used for?
a)
Bank Cheques
b)
Bank Statements
c)
Payslips
d)
Shop Receipts 
27.
A large printer used to print CAD line drawings...
a)
Plotter
b)
Dot Matrix
c)
Laser
d)
Inkjet
28.
Printer found in shops and used to print receipts.
a)

Laser

b)

3-D

c)

Dot Matrix

d)

Plotter

29.
A software program that lets you speak words or phrases into a computer, but it will not format.
a)

voice processing

b)

voice recognition

c)

Optical mark recognition

d)

magnetic ink character recognition

30.

Three types of input devices are:

a)

Projector, Monitor and Printer

b)

Remote Control, Touch Screen and joystick

c)

Microphone, Video Cameras, Projector

d)

Graphic Tablet, LCD monitor, scanner

31.
What type of device is this?
a)
Input
b)
Output
c)
Storage
32.
Which type of device is a monitor:
a)
Output Device
b)
Storage Device
c)
Input Device
33.
Which of these is not an input device?
a)
Scanner
b)
Screen
c)
Microphone
d)
Keyboard
34.

An interactive whiteboard is a ____________ device.

a)

input

b)

output

c)

input & output

35.

A digital camera is a _____________ device.

a)

input

b)

output

36.

A webcam is a ____________ device.

a)

input

b)

output

37.

A 3D printer is a _____________ device

a)

input

b)

output

38.

Speakers are a _____________ device.

a)

input

b)

output

39.

What kind of device is the screen on this phone?

a)

Input

b)

Output

c)

Input and output

40.

What is the device shown in the picture?

a)

A joystick

b)

A webcam

c)

A digital camera

d)

A game controller

41.
A screen magnifier can be used to
a)
make information on a screen larger
b)
read out information on the screen
c)
print something out in braille
d)
move a pointer on a screen
42.

What is the primary function of an Optical Character Recognition (OCR) device?

a)

To display text on a screen

b)

To convert handwritten text to digital format

c)

To convert printed text to digital format

d)

To print digital text on paper

43.

Which technology enables input devices like keyboards and mice to be connected to a computer wirelessly?

a)

Wi-Fi

b)

Infrared

c)

RFID

d)

Bluetooth

44.

Which type of printer uses a print head that heats up and melts ink onto paper?

a)

laser

b)

thermal

c)

dot-matrix

d)

inkjet