Packet-switched network differs from circuit-switched network in that packet-switched network ________.
A)requires the establishment of a channel between the nodes before communicating
B)is used by the phone system exclusively
C)tends to waste capacity
D)travels different routes

Question

Quizplus · Accepted Answer

Packet-switched network breaks data into small packets that can travel different routes to reach their destination. This maximizes the use of available capacity and minimizes the risk of congestions or network failures. Circuit-switched network, on the other hand, requires a dedicated channel to be established between nodes before any communication takes place. This can lead to underutilization of network resources and longer call setup times.

Packet-Switched Network Differs from Circuit-Switched Network in That Packet-Switched Network