ICT G 7 Chapter 2.1 Input and Output Devices

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