Which among the following is considered a line-of-sight communication medium?
A) Broadcast radio
B) Satellite
C) Bluetooth
D) Microwave

Question

Quizplus · Accepted Answer

Microwave communication is a line-of-sight communication medium that uses high-frequency radio waves to transmit data between two points. It requires a clear path between the transmitter and receiver, without any obstacles that could block or reflect the signal. Broadcast radio and satellite communications can cover longer distances and do not require a clear line of sight. Bluetooth is a short-range communication technology that uses low-power radio waves and can work through walls and other obstacles.

Which Among the Following Is Considered a Line-Of-Sight Communication Medium