A/an _____________ operates on the same lines as voice telephones,but it operates so that its signals do not interfere with voice telephone service.
A) cable line
B) cellular data
C) digital subscriber line (DSL)
D) WAN

Question

Quizplus · Accepted Answer

Digital subscriber line (DSL) operates on the same lines as voice telephones, but it uses a different frequency range to avoid interfering with voice telephone service. Cable lines and WANs can also offer internet service, but they are not designed specifically to avoid interference with voice telephone service. Cellular data uses a completely separate network altogether.

A/an _____________ Operates on the Same Lines as Voice Telephones,but