Communication involves what two things?

• A. A Speaker and a Listener
• B. A Sender and a Receiver
• C. A Content and its Meaning
• D. A Message and a Channel

Answer: (B)

Communication is the transfer of information from a sender to a receiver. The two things involved are the source that sends the information and the destination that receives and interprets it. The sender encodes the message and transmits it through a channel, while the receiver decodes and understands it. This framing focuses on who is doing the exchanging, which applies across human, digital, and mixed contexts.

Other options describe parts of the process or the content rather than the participants. A speaker and a listener can map to sender and receiver in many cases, but they’re not as universal a framing since machines and other entities can also be senders or receivers. Content and its meaning refer to what’s being conveyed, not who’s involved. A message and a channel are components of the communication act, not the two roles that perform the exchange.