Inputs & Outputs Flashcards
1
Q
What are input devices?
A
Input devices are used to enter data or information into a computer. Physical input is turned into digital signals that are processed by the computers hardware and software
2
Q
What are examples of input devices?
A
Keyboard, mouse, microphone, touchpad, barcode reader and scanner.
3
Q
What is data?
A
Unprocessed information
4
Q
What is information?
A
Processed data
5
Q
What are output devices?
A
They are used to present processed data or information from a computer. Digital signals turn into physical output that is perceived by the user
6
Q
What are examples of output devices?
A
Speakers, headphones, monitor
