________ systems are widely used for high-volume, long-distance, line-of-sight communication.
A)GPS
B)Microwave
C)Satellite
D)Wireless

Question

Quizplus · Accepted Answer

Microwave systems are widely used for high-volume, long-distance, line-of-sight communication. They operate at high frequencies which can transmit large amounts of data quickly over long distances. GPS is a satellite-based navigation system, while satellite communication is also a form of long-distance communication, but it uses satellites in space to transmit signals. Wireless communication can also be used for long-distance communication, but it is usually limited by its range and can be affected by obstacles.

________ Systems Are Widely Used for High-Volume, Long-Distance, Line-Of-Sight Communication