Explain MVC(Model – View - Controller) Design Pattern.

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 MVC(Model – View - Controller) Design Pattern

  •  The MVC design has actually been around for a few decades, and it's been used across many different technologies.
  • The MVC design pattern is a popular design pattern for the user interface layer of a software application.
  • In larger applications, you typically combine a model-view-controller UI layer with other design patterns in the application, like data access patterns and messaging patterns.
  • These will all go together to build the full application stack.
  • The MVC separates the user interface (UI) of an application into the following three parts −

a) The Model − A set of classes that describes the data you are working with as well as the business logic.

b) The View − Defines how the application’s UI will be displayed. It is pure HTML that decides how the UI is going to look like.

c) The Controller − A set of classes that handles communication from the user, overall application flow, and application-specific logic.

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