How does MVC separate concerns?

MVC (Model-View-Controller) separates concerns by dividing an application into three interconnected components: 1. *Model*: - Represents the data and business logic - Manages data storage and retrieval - Encapsulates data and behavior - Notifies views of changes 2. *View*: - Responsible for rendering the user interface - Displays data provided by the model - Receives user input and sends it to the controller - Does not contain business logic 3. *Controller*: - Handles user input and requests - Interacts with the model to retrieve and update data - Selects and invokes the appropriate view - Does not contain business logic or rendering code By separating concerns, MVC provides several benefits: - *Decoupling*: Components are independent and can be modified or replaced without affecting others - *Reusability*: Models, views, and controllers can be reused across multiple applications - *Testability*: Components can be tested individually, making it easier to identify and fix issues - *Maintainability*: Code organization and separation of concerns make it easier to maintain and update the application MVC promotes a clean, modular, and scalable architecture, making it easier to develop and maintain complex applications. read less