Wednesday, 8 February 2017

Three Layers of Web Application:-


Presentation Layer:-  
                                     Consists of the interface through which the users interact with the application.

Business Logic Layer:-
                                    Consists of the components of the application that control the flow of execution and communication between the presentation layer and the data layer.

Data Layer:-
                  Consists of components that expose the application data stored in databases to the business logic layer.
                                 

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