Both Wireless LANs (WLANs) and Wireless WANs (WWANs) rely on the__________as the communication medium.
A) multiplexer
B) CIA triangle
C) controller
D) radio frequency spectrum
E) Select

Question

Quizplus · Accepted Answer

Both WLANs and WWANs use the radio frequency spectrum as the communication medium to transmit data wirelessly. WLANs typically operate on the unlicensed bands, such as 2.4 GHz and 5 GHz, while WWANs use licensed bands, such as cellular networks. Multiplexers are used for combining multiple signals into a single transmission medium, controllers are used for managing and controlling network traffic, and the CIA triangle is a model used for information security. "Select" is not a valid choice.

Both Wireless LANs (WLANs) and Wireless WANs (WWANs) Rely on The__________as