In Telecommunications Networks, Multiplexers

question 108

Multiple Choice

In telecommunications networks, multiplexers:

• A) Convert digital signals to analog and vice versa
• B) Allow a single communications channel to carry multiple simultaneous data transmissions
• C) Include bridges, routers, hubs, and gateways, which interconnect a local area network with other local and wide area networks
• D) Make connections between communications circuits in a network

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