MVC is an application design model comprised of three interconnected parts. They include the model (data), the view (user interface), and the controller (processes that handle input). The MVC model or "pattern" is used to create the EP Dev Framework.
Model is the part that handle the data processing. Model are mostly consist of functions to get and return data.
View is the part that are the content to be attached to the page as a result.
The role of control is to act as a databinder that binds model and view together. Control determine which model to use with which view as model and view are bind here.