Explain the Model-View-ViewModel (MVVM) architecture pattern?

Answer 1

The Model-View-ViewModel (MVVM) architecture pattern separates the development of the graphical user interface from the business logic or back-end logic (the data model). The Model represents the data and business logic, the View is the user interface, and the ViewModel acts as an intermediary, handling the logic and data binding between the Model and the View. This pattern enhances code maintainability, testability, and separation of concerns, making it easier to manage and evolve complex applications.