Line coding - Manchester - Base Band Transmission - MCQs with answers

Line coding - Manchester - Base Band Transmission - MCQs with answers


Q1. The format in which the positive half interval pulse is followed by a negative half interval pulse for transmission of '1' is

a) Polar NRZ format
b) Bipolar NRZ format
c) Manchester format
d) None of the above

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ANSWER: c) Manchester format



Q2. The maximum synchronizing capability in coding techniques is present in

a) Manchester format
b) Polar NRZ
c) Polar RZ
d) Polar quaternary NRZ

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ANSWER: a) Manchester format



Q3. The advantage of using Manchester format of coding is

a) Power saving
b) Polarity sense at the receiver
c) Noise immunity
d) None of the above

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ANSWER: a) Power saving


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