Computer Hardware and Peripheral Devices

Front

What are the main categories of peripheral devices?

Back

Input devices, output devices, and communications devices.

Front

What is the main purpose of input devices?

Back

To allow the computer to gather information from a user or the environment.

Front

Can you name some examples of input devices?

Back

Keyboards, mice, touchscreens, and temperature sensors.

Front

What is the role of output devices?

Back

To display information to users or directly impact the computer’s environment.

Front

What are some examples of output devices?

Back

Monitors, printers, speakers, and projectors.

Front

How do communication devices function in a computer system?

Back

They enable data exchange between computers and networks, such as modems and network cards.

Front

Can you explain the difference between input and output devices?

Back

Input devices send data to the computer, while output devices receive data from the computer.

Front

What is an example of a device that functions as both an input and output device?

Back

A touchscreen can function as both an input and output device.

Front

How do input devices affect computer performance?

Back

Input devices can affect the speed and accuracy of data entry, impacting overall system performance.

Front

Can you explain the role of drivers in the functioning of peripheral devices?

Back

Drivers are software that allow the operating system to communicate with hardware devices, ensuring they function correctly.