The component of the communication process that lets the sender know whether the message was received as intended is:

A) encoding
B) media richness
C) feedback
D) meta-communication

Meta-Communication

The act of communicating about communication, often used to clarify or interpret the underlying message in an interaction.

Media Richness

A theory that evaluates communication media based on their ability to reproduce the information sent over them without loss or distortion.

Feedback

Information given to an individual or group about their performance or behavior, intended to guide future improvements.