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WorksheetsICT G 7 Chapter 2.1 Input and Output Devices
Total questions: 20
Worksheet time: 10mins
What is an example of an input device?
Keyboard
Monitor
Printer
Speaker
Which of the following is a type of output device?
Keyboard
Monitor
Scanner
Printer
What is the main function of a keyboard?
The main function of a keyboard is to input data and commands.
To connect to the internet.
To display images and videos.
To store data permanently.
Name one advantage of using a mouse as an input device.
Lower cost compared to keyboards.
Compatibility with all operating systems.
Increased battery life for wireless devices.
Precision in navigation and control.
What is a disadvantage of using a touchscreen?
Reduced accuracy in input.
Increased durability of the screen.
Enhanced multitasking capabilities.
Lower power consumption compared to buttons.
Which input device is commonly used for gaming?
Mouse
Keyboard
Touchscreen
Game controller
What is the purpose of a printer?
To enhance the quality of digital images.
To connect computers to the internet.
The purpose of a printer is to create hard copies of digital content.
To store digital content permanently.
List one advantage of using a monitor as an output device.
It produces sound output for audio applications.
It stores data for future retrieval.
It enhances the performance of the computer's CPU.
It provides a visual interface for users to view information and interact with applications.
What is a disadvantage of using a projector?
Sensitivity to ambient light.
Low cost compared to other displays.
Portability and ease of setup.
High resolution display.
Which device converts digital signals into printed material?
Scanner
Printer
Monitor
Speaker
What is the primary function of a scanner?
To convert physical documents into digital format.
To store digital files in the cloud.
To enhance the quality of images and videos.
To print physical documents on paper.
Name one advantage of using a microphone as an input device.
It enables voice input for communication and control.
It can only capture sound from a distance.
It requires no power to operate.
It is only useful for recording music.
What is a disadvantage of using a joystick?
Fatigue or discomfort during prolonged use.
Lower cost compared to other input devices
Increased precision in gaming
Enhanced control for flight simulators
Which output device is best for producing high-quality images?
Inkjet printer
Laser printer
Monitor
Projector
What is one advantage of using a speaker?
Increased battery consumption for portable use.
Limited connectivity with other devices.
Reduced sound quality for small spaces.
Amplified sound for larger audiences.
What is a disadvantage of using headphones?
Isolation from surroundings.
Increased awareness of surroundings.
Enhanced comfort during use.
Improved sound quality.
Which input device allows for handwriting recognition?
Mouse
Scanner
Graphics tablet or touchscreen device
Keyboard
What is the main advantage of using a webcam?
Enhanced image editing capabilities.
Automatic photo capture feature.
High-quality audio recording.
Real-time video communication.
What is a disadvantage of using a flatbed scanner?
It is portable and easy to use.
It can scan documents in color.
It produces high-quality scans.
It is time-consuming for scanning multiple pages.
Which output device is often used for presentations?
Projector
Speaker
Monitor
Printer
