Angular Interview Practice

Data binding in an Angular application is a powerful feature that facilitates the synchronization between the component class and the template. This means that when the data in the component changes, the changes are automatically reflected in the template, and vice versa. This two-way data flow is crucial in modern web applications for providing a seamless user experience.

With data binding, developers can easily connect the user interface to the underlying data model. For instance, if an input field is bound to a property in the component, any updates made in the input will update the property in real-time, and any changes to that property will update the input field accordingly. This eliminates the need for manual DOM manipulation and enhances productivity, making it easier to manage application states.

The other choices provided do not directly relate to the core purpose of data binding in Angular. Creating static pages is more about content structure than interaction; hosting data on a remote server concerns API integration and data retrieval rather than data binding; and managing multiple user sessions focuses on user authentication and state management, which does not inherently involve the direct synchronization aspect provided by data binding.