It's an input device - it's designed to turn a scanned image into ann electronic form to be used by the computer.
Input devices.
False, it is defined as a Positive print.
A keyboard.
A scanner.
input devices
in computer's area io(device) means input and output devices.
The difference is that an Non-Automated Input Device is used when the user is the source of input (e.g the data will be typed in or draw by the user), while Automated Input Devices are use in situations where the data is already prepare in a form which the input device can pick up and transmit directly into the computer.
A microphone, combined with a sound card, does that.
a scanner is an input device which is used to converet image into digital form
bottom-up processing
bottom-up processing...... APEX:)!