How many steps are included in the described communications model?

• A. 2
• B. 3
• C. 4
• D. 5

Answer: (C)

The question tests recognizing a four-step communications process. In this described model, the message moves through four distinct stages: the sender encodes the information into a message, that message is transmitted via a channel, the receiver decodes or interprets the message, and finally a feedback or response is provided to close the loop. This framing—encoding, transmitting, decoding, and feedback—gives four steps, which matches the correct choice. If a model tried to count more or fewer steps, it would be either duplicating a loop (extra feedback cycles) or omitting part of the flow (no encoding/decoding or no feedback).