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Quizz Input devices and their uses

Total questions: 49

Worksheet time: 21mins

Name
Class
Date
1.
Is this device Input or Output?
Keyboard
a)
Input
b)
Output
2.
What is the the definition for?
Allows the user to put data into the computer
a)
Input Device
b)
Output Device
3.
What is the the definition for?
Allows the user to put data into the computer
a)
Input Device
b)
Output Device
4.

What is an input device?

a)

It is something you connect to a computer that has information sent to it.

b)

It is something you connect to a computer that sends information into the computer.

c)

It is something you don't connect to a computer that has information sent to it.

d)

It is somebody you connect to a computer that sends information into the computer.

5.

Is it an input or output device?

a)

Input

b)

Output

c)

Input and output

d)

I don't know

6.

Choose the input devices.

a)

mouse, keyboard, headphones

b)

mouse, printer, headphones

c)

mouse, keyboard, speakers

d)

mouse, keyboard, smartboard

7.
Which of these is not an input device?
a)
Scanner
b)
Screen
c)
Microphone
d)
Keyboard
8.

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

9.
To video call over the internet, what do you use?
a)
Touch Screen
b)
Web Cam
c)
Graphic Tablet
d)
Speaker
10.

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

a)

Trackerball

b)

Scanner

c)

Keyboard

d)

Mouse

11.

This sensor is used for burglar alarms

a)

Temperature

b)

Humidity

c)

Movement/Motion

d)

PH

12.

Define the term 'sensor'. Choose the most appropriate definition.

a)

Used to capture and can measure physical quantities

b)

A hardware device that collects data and stores it.

13.

A sensor stores data that it collects

a)

True

b)

False

14.

What two input devices could be used with a VR flight training system?

a)

Steering wheel/joystick

b)

Motion sensor

c)

bar code reader

d)

OCR

e)

RFID

15.

What is the device shown in the picture?

a)

A scanner

b)

A monitor

c)

A keyboard

d)

A printer

16.

What is the device shown in the picture?

a)

A monitor

b)

A mouse

c)

A printer

d)

A keyboard

17.

What is the device shown in the picture?

a)

A webcam

b)

A printer

c)

A projector

d)

A scanner

18.

What is the device shown in the picture?

a)

A game controller

b)

A microphone

c)

A joystick

d)

A webcam

19.

What is the device shown in the picture?

a)

A joystick

b)

A webcam

c)

A digital camera

d)

A game controller

20.
Most commonly used input device.
a)
graphic tablet
b)
keyboard
c)
SD card
21.
A Camera attached to a computer that put short videos on your computer
a)
Digital Camera
b)
Security Camera
c)
Webcam
22.
If you want to draw cartoon character and have it save into your computer, you would use this device.
a)
Light Pen
b)
Graphic Tablet
c)
PDA
23.
An input device using a CAD program that allows the computer to change the shape, size, position, and color of sections of a screen image.
a)
light pen
b)
voice recognition
c)
scanner
24.

What kind of device is this?

a)

Input

b)

Output

c)

Input and output

25.

What kind of device is the screen on this phone?

a)

Input

b)

Output

c)

Input and output

26.
Input devices allow us to send information to the CPU (Central Processing Unit) to tell the computer what to do.
a)
True
b)
False
27.

This can be used to record videos and photos. Also the data is stored in digital memory.

a)

Webcams

b)

Video camera

c)

Digital camera

d)

Film camera

28.

An input device which the user can use to type in numbers into a computer.

a)

QWERTY keyboard

b)

Concept keyboard

c)

Ergonomic keyboard

d)

Numeric keypad

29.

A device used to select commands for people with restricted arm movements

a)

Mouse

b)

Tracker ball

c)

Joystick

d)

Driving wheel

30.

A mouse,touch-pad, and a trackball are all examples of:

a)

Scanning Device

b)

Voice-Input Devices

c)

Pointing Device

d)

Output Device

31.

This device can be operated without having to move.

a)

Light pen

b)

Keyboard

c)

Remote control

d)

chip and pin reader

32.

Allows users to input commands into the computer by pressing on buttons.

a)

Touch screen

b)

ergonomic keyboard

c)

Steering wheel

d)

Remote control

33.

Used by artists and designers to create and store digital graphics into a computer

a)

Touch screen

b)

Monitor

c)

Laptop

d)

Graphics tablet

34.
What is a disadvantage of using keyboards?
a)
Takes up a lot of desk space
b)
Can only enter numbers
c)
Slow method of data entry
d)
Can cause back pain
35.
What is the main use of numeric keypads?
a)
Entering numbers into spreadsheets
b)
Entering commands into the computer
c)
Entering text into word processors
d)
Entering data into databases
36.
What is the main difference between a keyboard and a touchscreen keyboard?
a)
A touchscreen keyboard is used for entering numbers only
b)
A keyboard is connected to the computer through a USB or wireless connection
c)
A touchscreen keyboard is used for data entry while a keyboard is not
d)
A keyboard has physical keys while a touchscreen keyboard does not
37.
What is a disadvantage of using numeric keypads?
a)
Small keys can make input difficult
b)
Can cause back pain
c)
Takes up a lot of desk space
d)
Can only enter numbers
38.
Which of the following is an advantage of using keyboards?
a)
Difficult to use for some people
b)
Allows for verification checks
c)
Small and easy to carry around
d)
Fast entry of numeric data
39.
What is the purpose of ergonomic keyboards?
a)
To make typing faster
b)
To make the keys more colorful
c)
To prevent injuries
d)
To make the keyboard smaller
40.
What is the main advantage of using a touchscreen keyboard?
a)
More accurate data entry
b)
Takes up less desk space
c)
Faster data entry
d)
Easier to use for most people
41.
Which of the following is NOT a disadvantage of using a touchscreen keyboard?
a)
Can be difficult to use for some people
b)
Takes up more desk space
c)
Slower data entry
d)
Can cause back pain
42.
What is the main difference between a keyboard and a numeric keypad?
a)
A numeric keypad can only enter text
b)
A keyboard can only enter numbers
c)
A keyboard is used for data entry while a numeric keypad is not
d)
A numeric keypad is used for entering numbers only
43.
What happens when a key is pressed on a keyboard?
a)
A digital signal is converted
b)
A light turns on
c)
A paper is printed
d)
A sound is produced
44.
What is the main use of a touchscreen keyboard?
a)
Entering data into applications software
b)
Making phone calls
c)
Watching movies
d)
Playing video games
45.
What is the main use of keyboards?
a)
Watching movies
b)
Entering data into applications software
c)
Making phone calls
d)
Playing video games
46.
What is the most common method used for data entry?
a)
Keyboard
b)
Scanner
c)
Mouse
d)
Touchscreen
47.
How is a keyboard connected to a computer?
a)
Bluetooth
b)
Ethernet
c)
USB
d)
HDMI
48.
Which of the following is NOT a use of numeric keypads?
a)
Scanning barcodes at a store
b)
Entering phone numbers on a mobile phone
c)
Entering PIN numbers at an ATM
d)
Entering data into a spreadsheet
49.
Which of the following is NOT a use of a touchscreen keyboard?
a)
Entering data into a database
b)
Entering commands into the computer
c)
Entering numbers into a spreadsheet
d)
Entering text into a document