-MVC framework is a development method in which application is divided in three components: Model, View and Controller
-Model: In model we have to write our business logic and all the methods for data manipulations (CRUD)
-View: This component is responsible for user interface of the application.
-Controller: Controller handles the request and sends the response. It sends the request to View as a response or to Model. It acts as a mediator between Model and View.
