A public telecommunications network can be described using four generic components:
A)senders,receivers,lines,and nodes
B)subscribers,local loops,exchanges,and trunks
C)subscribers,trunks,nodes,and loops
D)local loops,subscriber lines,exchanges,and trunks

Question

Quizplus · Accepted Answer

B) Subscribers, local loops, exchanges, and trunks are the four generic components that accurately describe a public telecommunications network. Subscribers are the end users, local loops connect subscribers to the nearest exchange, exchanges facilitate the connection between different subscribers, and trunks are high-capacity lines that connect exchanges.

A Public Telecommunications Network Can Be Described Using Four Generic