Data.
Usually represented by different electrical characteristics like high/low, on/off.
Data coming in is referred to as INPUT, data going out is OUTPUT.
Well I think when we insert a CD on drive we enter data as input and we see display as output.At this moment input of computer becomes output of the same computer.SAJAAD HUSSAIN FROM MULTAN PAKISTAN.
Neither. A computer contains both input and output devices. Many modern input and output devices contain embedded computers, that interface between the main computer and the actual input or output hardware of the device.
Scanner can never be an output device! You most understand that scanner, falls into input device that helps to take input from the user into the computer.
Input
output
No. Computer process (input) information into (output) data.
speakers are output de4vices because information is sent "out" of the computer. mice and keyboards are input devices because they send information "in" to the computer
I expect you mean "Is Card reader/writer input or output?". If this is so, it is both an input and output device. Whenever you are trying to categorize a device as Input or Output, think of how it looks from the computer.If the computer is transmitting data to it, it is an Output device.If the computer is receiving data from it, it is an Input device.
Input
If they are for hearing then its output device as they are not putting anything in to the computer, if they have a microphone attached as well then they are input/output (i.e. microphone is input, speakers are output)
What is the Conclusion of input and output devices of computer?
A monitor is the "gateway" to your computer. It is the output of your computer. E.g. a mathematical formula has an input, an output and an algorithm. The keyboard & mouse is the input, the computer is the algorithm, and the monitor is the output.