Communication means which of the following in the context of information?

Communication in the context of information means exchange, understanding and contextualization, statements 2, 3 and 4.

Statement 2, exchange, captures the two-way flow of information between sender and receiver.

Statement 3, understanding, is the shared meaning that communication seeks to build.

Statement 4, contextualization, places the information within a setting that makes it meaningful.

Statement 1, suppression, is the withholding of information, the opposite of communicating it.

Statement 5, abstraction, strips away detail and is not what conveying information requires.

Communication is essentially the exchange of shared meaning, not the hiding of it.