PHYSICAL LAYER AND TRANSMISSION MEDIA
INTRODUCTION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which data communication method is used to transmit the data over a serial communication link?
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Simplex
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Half-duplex
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Full duplex
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All of above
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Explanation:
Detailed explanation-1: -Full-duplex method is used to transmit the data over a serial communication link. Two wires needed to send data over a serial communication link layer.
Detailed explanation-2: -Data communication between different devices are broadly categorised into 3 types: Simplex communication, Half-duplex communication, and Full-duplex communication. It is a one way or unidirectional communication between two devices in which one device is sender and other one is receiver.
Detailed explanation-3: -Full-duplex data transmission means that data can be transmitted in both directions on a signal carrier at the same time.
Detailed explanation-4: -Simplex Mode. Half duplex Mode. Full duplex Mode.
There is 1 question to complete.