Unit 4, 5, 6: Understanding Peripheral Devices

What is a peripheral device?

• A peripheral device is a software program that runs on a computer.

• A peripheral device is a type of computer virus that affects hardware.

• A peripheral device is an external device that connects to a computer.

• A peripheral device is an internal component of a computer.

What is the primary function of a printer?

• To produce physical copies of documents or images.

• To connect to the internet and browse websites.

• To scan documents and images.

• To store digital files permanently.

What is the function of a keyboard?

• To input data and commands into a computer.

• To store data permanently.
• To connect to the internet.
• To display images on the screen.

What role does a monitor play as a peripheral device?

• The monitor stores data for the computer.

• The monitor processes input commands from the user.

• The monitor connects to the internet directly.

• The monitor displays visual output from the computer.

Explain the function of a webcam.

• A webcam is primarily for printing documents.

• A webcam is used to play video games.

• A webcam captures video and images for communication and recording purposes.

• A webcam enhances audio quality during calls.

What is the difference between wired and wireless peripherals?

• Wired peripherals are more expensive than wireless peripherals.

• Wired peripherals are always faster than wireless ones.

• Wireless peripherals require physical connections to function.

• Wired peripherals use cables for connection, while wireless peripherals use wireless technologies.

What is an example of an input device?

• Monitor

• Keyboard

• Printer

• Speaker

What is the purpose of a USB hub?

• To increase the number of USB ports available for connecting devices.

• To store data from connected devices.

• To improve the speed of data transfer.

• To connect devices wirelessly.

What is the primary purpose of a scanner?

• To create digital copies of physical documents.

• To connect to external storage devices.

• To enhance audio quality during video calls.

• To display images on a screen.

LAN

• A local network

• Wireless network

• A networking devica