Which of the following is a conversation between one or more speakers centering on one specific topic?

A feedback loop represents a two-way conversational exchange between one or more speakers centered on one specific topic, enabling clarification and confirmation that a message was understood as intended. It is a core component of the communications model that distinguishes interactive dialogue from one-directional communication. This reciprocal exchange ensures alignment between the sender and receiver on the subject being discussed.

A presentation is primarily one-directional communication delivered from a speaker to an audience and does not constitute a focused conversation between parties.

A survey is a structured data-gathering instrument using questionnaires and is not a live conversation between speakers on a single topic.

A formal requirements review is a structured inspection process for evaluating documented requirements, not a general conversational exchange between speakers.