________ switching is used in public telephone networks.
Correct Answer:
Verified
Q22: Communication via circuit switching involves three phases:
Q23: In a _ network,data entering the network
Q24: The _ element represents the functions and
Q25: The devices attached to a network are
Q26: In the _ approach in packet switching
Q28: A switching center that directly supports subscribers
Q29: A _ can convert a stream of
Q30: Flexibility,resource sharing,robustness,and responsiveness are all advantages of
Q31: On a network,the switching devices whose purpose
Q32: A specific preplanned route through the network
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