Answer:
Inverse multiplexer or demultiplexer
Explanation:
An inverse multiplexer or demultiplexer behaves in an opposite way to the multiplexer. It collects data from a single source and breaks it down into several smaller outputs.
A transponder performs the function of transmitting and receiving data in digital communication.
A multiplexer collects data from several analog or digital input signals and forwards them to a single output line
codec is used to decode and decode digital data streams
intelligent terminals are simply terminals that have processing power just like a smart keyboard.
