Exam Ref 70-486: Developing ASP.NET MVC 4 Web Applications

Objective 3.3: Design and implement MVC controllers and actions

ASP.NET MVC 4 has a critical dependency upon controllers and actions because the controller manages the flow between the user and an application, using actions as the mechanism for completing the work. When working with multiple controllers that have multiple actions, routes help the framework determine which controllers and actions to call. The default approach to a URL in ASP.NET MVC is a description of which action, or method, should be called on a controller. As you consider the design of your ASP.NET application, you must determine how to manage your controllers and actions because their design determines the general flow of the application.

Because the controller manages the ...