Which model is best suited for event-driven programming?

The best model suited for event-driven programming is the Event Model. In event-driven programming, the flow of the program is determined by events, which can be user actions, sensors, or messages from other programs. The Event Model is designed to respond to these events as they occur, allowing developers to create applications that react dynamically to various inputs.

This model facilitates handling events through the use of event listeners or handlers that are triggered by specific events, thereby creating a responsive and interactive user experience. In event-driven architectures, the control flow is not predetermined but rather depends on the occurrence of these events, making it ideal for applications such as web applications, graphical user interfaces, and real-time systems.

Other models listed do not provide the same functionality that is core to event-driven programming. The Sequential Model follows a linear step-by-step process, which does not allow for responding to events as they happen. The Functional Model focuses on mathematical functions and is not geared toward handling events. The Dataflow Model is primarily concerned with the flow of data between operations and may not inherently support event-based interactions in the same way the Event Model does. Thus, the Event Model stands out as the most appropriate choice for event-driven programming.