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Wireless Mobile Communications
Traffic Routing Wireless Networks
Q
Wireless data networks are not well supported by ___________
AA. Datagram services
BB. Circuit switching
CC. Connectionless services
DD. Routing service
Correct Answer:
B. B. Circuit switching
Explanation:
Wireless data networks are not supported by circuit switching. It is due to their short, bursty transmissions which are often followed by periods of inactivity. Circuit switching is best suited for dedicated voice only traffic.