Exploring Computer Hardware and Safety

What is an input device?

• An input device is a hardware component used to input data into a computer.

• A component that displays output from a computer.

• A device that stores data permanently.

• A software program that processes input.

Name three examples of input devices.

• Projector

• Keyboard, Mouse, Scanner

• Monitor

• Printer

What is an output device?

• A hardware part that processes input data.

• A component that connects to the internet.

• An output device is a hardware component that displays or produces data from a computer.

• A device that stores data permanently.

Give two examples of output devices.

• Printer, Monitor

• Scanner

• Keyboard

• Speaker

What is the purpose of a storage device?

• To enhance graphics performance.

• To store and retrieve data.

• To increase internet speed.

• To manage network traffic.

Name a common storage device.

• Hard drive

• Cloud storage

• USB flash drive

• CD-ROM

What does RAM stand for?

• Read Access Memory

• Rapid Access Module

• Random Access Memory

• Random Allocation Memory

How does RAM differ from a hard drive?

• RAM is used for permanent data storage, while a hard drive is temporary.

• RAM and hard drives are both types of volatile memory.

• RAM is volatile memory used for temporary data storage, while a hard drive is non-volatile storage for permanent data.

• A hard drive is faster than RAM for data access.

What is a USB flash drive used for?

• Charging electronic devices

• Playing video games

• Printing documents

• A USB flash drive is used for storing and transferring data.

What is the function of a keyboard?

• To connect to the internet.

• To store data permanently.

• To display images on the screen.

• The function of a keyboard is to input data and commands into a computer.