Question

line of sight communication depends on ______________. a. eyesight b. telecommunications c. hearing capability d. encryption please select the best answer from the choices provided

Explanation:

Line - of - sight communication is a type of communication where the transmitter and receiver must have a clear visual path between them, which depends on eyesight. Telecommunications is a broader concept, hearing capability is for audio - based communication, and encryption is for data security, not for line - of - sight communication.

Answer:

A. eyesight