The Model-View-Controller (MVC) architecture is a software design pattern used to separate the application logic from the user interface. It divides an application into three interconnected parts, which allows developers to focus on each part individually.
The Model is the part of the application that handles the data and business logic. It is responsible for retrieving data from a database, manipulating it, and sending it to the View.
The View is the part of the application that handles the user interface. It is responsible for displaying data to the user and sending user input back to the Controller.
The Controller is the part of the application that handles user input. It is responsible for receiving user input from the View and sending it to the Model.
For example, a web application might use the MVC architecture to separate the HTML, CSS, and JavaScript from the application logic. The HTML, CSS, and JavaScript would be handled by the View, while the application logic would be handled by the Model and Controller.