During World War II, signal lights were used to send Morse code messages between ships. A sailor would open and close a shutter over a light source to send "dots" and "dashes" of lightto another ship. The sailor performed the function of which component of a communication system?
A)decoder
B)destination
C)encoder
D)receiver

Question

Quizplus · Accepted Answer

The sailor acted as an encoder by converting the message into Morse code signals (dots and dashes) to be transmitted over a distance, which is the process of encoding a message for communication.

During World War II, Signal Lights Were Used to Send