Multiple Choice
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
Correct Answer:
Verified
Correct Answer:
Verified
Q5: The connection paths for telephone service were
Q6: _ involves conveying two or more information
Q7: The measure of calls lost during a
Q8: Regardless of whether signals are modulated or
Q9: Who provides the switch for the frame
Q11: Everything facing back to the customer side
Q12: What type of control keeps message blocks
Q13: A square-wave signal is a digital _.<br>A)waveform<br>B)circuit<br>C)transmission<br>D)distortion<br>
Q14: A _ is a packet switching network
Q15: What is the purpose of framing?<br>A)To maintain