____ is a set of standards for digital transmission of data over standard copper telephone lines.
A) ADSL
B) Ethernet
C) PSTN
D) ISDN

Name: ____ is a set of standards for digital transmission of data over standard copper telephone lines. A) ADSL B) Ethernet C) PSTN D) ISDN
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Question

Quizplus · Accepted Answer

ISDN (Integrated Services Digital Network) is a set of standards for digital transmission of data over standard copper telephone lines.

____ Is a Set of Standards for Digital Transmission of Data