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Question
Communication between computer and a keyboard involves.
Communication between computer and a keyboard involves.
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Solution
The correct option is A Simplex transmission
Communication between
computer and a keyboard involves Simplex transmission.
Simplex communication is
a communication channel that sends information in one direction only. The
International Telecommunication Union definition is a communications channel
that operates in one direction at a time, but that may be reversible; this is
termed half duplex in other contexts.
An advantage of
half-duplex is that the single track is cheaper than the double tracks. A full
duplex communication channel is able to transmit data in both directions on a
signal carrier at the same time. It is constructed as a pair of simplex links
that allows bidirectional simultaneous transmission.
Communication between computer and a keyboard involves Simplex transmission.
Simplex communication is a communication channel that sends information in one direction only. The International Telecommunication Union definition is a communications channel that operates in one direction at a time, but that may be reversible; this is termed half duplex in other contexts.
An advantage of half-duplex is that the single track is cheaper than the double tracks. A full duplex communication channel is able to transmit data in both directions on a signal carrier at the same time. It is constructed as a pair of simplex links that allows bidirectional simultaneous transmission.
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