What is Two-Way Data Binding in AngularJS and How Does it Differ from One-Way Data Binding?

In AngularJS, two-way data binding is a feature that allows data to flow both ways between the model and the view. This means that any changes made to the model are reflected immediately in the view, and vice versa. Two-way data binding simplifies the development process by automatically synchronizing the model and the view without the need for manual intervention.

On the other hand, one-way data binding in AngularJS only allows data to flow from the model to the view, but not the other way around. This means that changes made to the model are reflected in the view, but changes made in the view do not affect the model directly. One-way data binding is useful for displaying static data or content that does not need to be modified by the user.

Overall, the main difference between two-way and one-way data binding in AngularJS lies in the way data is passed between the model and the view. Two-way data binding enables real-time synchronization of data, while one-way data binding provides a unidirectional flow of data from the model to the view.