WorksheetsExploring Input and Output Devices
Total questions: 15
Worksheet time: 8mins
What is an example of a pointing device?
Touchscreen
Mouse
Trackball
Keyboard
Which device is used to input text into a computer?
Printer
Mouse
Scanner
Keyboard
What type of device is a scanner classified as?
Input device
Network device
Storage device
Output device
Name a common output device used for printing documents.
Monitor
Scanner
Printer
Speaker
What is the primary function of a keyboard?
To display images on the screen.
To connect to the internet.
To input data and commands into a computer.
To store data permanently.
Which input device is used for capturing images?
Microphone
Camera
Scanner
Keyboard
What type of output device is a monitor?
An output device.
A networking device.
A storage device.
A type of input device.
How does a mouse function as an input device?
A mouse stores data on its internal memory for processing.
A mouse uses infrared signals to connect wirelessly to the computer.
A mouse emits sound waves to communicate with the computer.
A mouse translates physical movement and button clicks into digital signals for user interaction with a computer.
What is the role of a microphone in a computer system?
To store audio files on the computer.
To enhance video quality during streaming.
To amplify sound output from speakers.
The role of a microphone in a computer system is to capture audio input.
Which device converts digital signals into printed material?
Scanner
Printer
Speaker
Monitor
What is the main purpose of a touchscreen?
To provide audio feedback for user actions.
To enhance battery life of devices.
To provide a user interface that allows direct interaction with a device through touch.
To improve the resolution of the display.
How do speakers function as output devices?
Speakers convert sound waves into electrical signals.
Speakers store sound waves for later playback.
Speakers convert electrical signals into sound waves.
Speakers amplify sound waves into electrical signals.
What type of input device is a joystick?
A joystick is a pointing device.
A joystick is a keyboard.
A joystick is a printer.
A joystick is a scanner.
What is the function of a webcam?
To play music and audio files.
To provide internet access to devices.
The function of a webcam is to capture video and images for communication and recording.
To enhance the brightness of screens.
Which output device is commonly used for displaying graphics?
Printer
Speaker
Projector
Monitor
