C)Â Â Â Explain MVC architectural pattern and its components. Draw a diagram that describes the pattern. Describe...

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C)Â Â Â Explain MVC architectural pattern and itscomponents. Draw a diagram that describes the pattern. Describe thebehavior of MVC by using online shoppingapplication that has the following responsibilities:browse catalog, add item to shopping cart, remove item fromshopping cart, display shopping cart. State the two advantages andtwo disadvantages of using this pattern.

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Model View Controller or MVC as it is popularly called is asoftware design pattern for developing web applicationsA Model View Controller pattern is made up of the followingthree parts Model The lowest level of the pattern which is responsible formaintaining dataView This is responsible for displaying all or a portion ofthe data to the userController Software Code that controls the interactionsbetween the Model and ViewMVC is popular as it isolates the application logic from theuser interface layer and supports separation of concerns Here theController receives all requests for the application and then workswith the Model to prepare any data needed by the View The Viewthen uses the data prepared by the Controller to generate a finalpresentable response The MVC abstraction can be graphicallyrepresented as followsThe ModelThe model is See Answer

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