The equipment shown in Figure 1 is used for

The equipment shown in Figure 1 is used for

A.

Infrared transmission

B.

Ethernet connection

C.

Audio transmission

D.

Radio transmission

Correct answer is D

Radio transmission refers to the process of sending and receiving information using radio waves, which are a type of electromagnetic radiation. Radio waves are used for various forms of communication, including broadcasting, wireless communication, and remote control systems.