1.

Explain MVVM architecture

Answer»

MVVM architecture consists of three parts:


  1. Model

  2. View

  3. ViewModel



  • Model contains the structure of an entity. In simple terms it contains data of an object.


  • View is the visual layer of the application. It displays the data contained inside the Model. In angular terms, this will be the HTML template of a component.


  • ViewModel is an abstract layer of the application. A viewmodel handles the logic of the application. It manages the data of a model and displays it in the view.

View and ViewModel are connected with data-binding (two-way data-binding in this case). Any change in the view, the viewmodel takes a note and changes the appropriate data inside the model.


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