11 mark
Andrew sends a large document to a printer.
The printer runs out of paper during the printing job. A signal is sent back to the computer to stop temporarily its current task.
Name this type of signal.
[1]
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Andrew sends a large document to a printer.
The printer runs out of paper during the printing job. A signal is sent back to the computer to stop temporarily its current task.
Name this type of signal.
[1]
Did this page help you?