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INPUT&OUTPUT (input device (audio input (electronic keyboard),…
INPUT&OUTPUT
Definition
input
any data and instruction entered into the memory of computer
input device
any hardware component that allow users to enter data&instruction into computer
input device
voice input
audio input
electronic keyboard
digital camera
scanner&reading device
flatbed scanner
game controller
dance pad
optical reader
OMR
pointing device
mouse
biometric input
fingerprint reader
keyboard
Definition
output
data that has been processed into useful form
output device
any type of hardware component that conveys information people
output device
audio output
headphone
data projecter
display device
LCD monitor
printer
ink-jet printer
input-output device
interactive whiteboard
touch screen monitor