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Using __, when a device transmits a binary 0, a zero voltage is transmitted. when the device transmits a binary 1, either a positive voltage or a negative voltage is transmitted.
a. manchester
b. nrz-l
c. bipolar-ami
d. differential manchester

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Using bipolar AMI encodin scheme, when a device transmits a binary 0, a zero voltage is transmitted. When the device transmits a binary 1, either a positive voltage or a negative voltage is transmitted. Correct answer:C
Bipolar - AMI encoding scheme is unique encoding scheme, because has three voltage levels.