Which of the following is a disadvantage of circuit switching?
A) delay
B) complex routing and control
C) requires subscriber compatibility
D) all of the above
Correct Answer:
Verified
Q17: Interconnection of computer systems is not reliable
Q18: In circuit switching networks,channel capacity between each
Q19: The public telephone network is a good
Q20: Which of the following is NOT one
Q21: _ signals are used for the maintenance,troubleshooting,and
Q23: _ are the devices that attach to
Q24: _ are the branches between exchanges.
A)Subscribers
B)Subscriber line
C)Exchanges
D)Trunks
Q25: _ are the switching centers in the
Q26: In the _ approach,each packet is treated
Q27: _ signals identify a subscriber.
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