When no character is being transmitted,the line between transmitter and receiver is in an idle state.
Correct Answer:
Verified
Q14: For sizable blocks of data,asynchronous transmission is
Q15: One of the main differences between amplifiers
Q16: Error detection requires that extra bits be
Q17: Except for digital cellular telephones,copper wire is
Q18: Digital signals are:
A)continuous
B)discrete
C)discontinuous
D)none of the above
Q20: An encoding scheme is used:
A)in digital transmission
Q21: Converting digital data to analog signals involves
Q22: Asynchronous transmission includes a start and stop
Q23: Standards are important when devices must communicate
Q24: _ data take on continuous values on
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