A(n)____ communicates using upstream and downstream frequencies (channels)that are already allocated by a cable service.
A)terminal adapter
B)DCE
C)intelligent adapter
D)cable modem

Question

Quizplus · Accepted Answer

A cable modem is a device that connects a computer or router to a cable service provider's network. It communicates using allocated upstream and downstream frequencies, which means that it can send and receive data over the internet via the cable network. Terminal adapters and DCEs are not typically used in cable communication networks, while intelligent adapters are not commonly used at all. Therefore, D is the best choice.

A(n)____ Communicates Using Upstream and Downstream Frequencies (Channels)that Are Already