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A system in which two channels are dedicated to transfer data.(a) TV(b) Cable(c) Modem(d) Cable modemThe question was asked during an interview for a job.I want to ask this question from Multiplexing in portion Data Communications and Computer Networks of Computer Fundamentals |
Answer» CORRECT CHOICE is (d) Cable modem The BEST explanation: A cable modem has TWO dedicated channels from cable TV provider dedicated to DATA transfer. One in each direction. |
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