Author Question: What causes transmitted data to be routed back to the originating location by the receiver or, in ... (Read 9 times)

rachel9

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What causes transmitted data to be routed back to the originating location by the receiver or, in telephone and wireline data systems?
 
  A. Signaling systems
  B. Packet switching
  C. Virtual path connection
  D. Loopback capability

Question 2

A square-wave signal is a digital ______________.
 
  A. waveform
  B. circuit
  C. transmission
  D. distortion



tashiedavis420

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Answer to Question 1

D

Answer to Question 2

A



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