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An output device used to produce a warning when a bar code is read incorrecly?
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What are the output what are the output of a computer?
The output of a computer can be purely visual, in which case the output device is a monitor, or it can be printed, in which case the output device is a printer; when computers produce sound, the output device is a speaker.
What output device needed to produce a paper copy of the booking?
a printer
Are speakers an input are output device?
Output.
Is a Monitor or VDU an input or output device?
no its storage
Is a LED an input or output?
In Light Emitting Diodes when electron jumps from one state to another state it emits some energy in the form of light. And the light will be different for different type of semi conductor materials used for making for it. So, in conclusion Light in LED is a result of output process.
When customers use a computer to access the internet sate one output device needed to produce a paper copy of the booking?
When customers use a computer to access the Internet, state one output device needed to produce a paper copy of the booking.
Is a laser printer an input or output device?
A laser printer is an output device.
Is graphics card input or output?
A video card is part of the output chain but is not an output device on it's own. The monitor is usually the device that is considered an "output device".
Is a printer an input or an output device?
The printer is an output device
Is Plotter an input device or an output device?
Output
Is a speakers an input or output device?
A speaker is an output device.
Is a monitor an output device or a input device?
Normally it is an output device. However a touchscreen monitor is both an input and output device.
