Offline-First Apps with Angular, Ionic, PouchDB, and CouchDB - A Fast and Easy Todo App 2

What is the main benefit of using two-way data binding in Angular?

• It simplifies the process of debugging.

• It improves the performance of the application.

• It allows for automatic updates between the model and the view.

• It reduces the amount of code needed for event handling.

Why does the to-do app lose data upon refreshing?

• The data is stored in a temporary variable.

• The data is not saved to a persistent storage.

• The app does not have a save button.

• The data is encrypted and cannot be retrieved.

Which of the following is a disadvantage of using browser storage for data persistence?

• It is difficult to implement.

• It requires a constant internet connection.

• It is not supported by all browsers.

• It is unreliable for long-term storage.

What is a key feature of PouchDB and CouchDB in terms of data management?

• They require no internet connection for data access.

• They automatically encrypt all stored data.

• They provide a user-friendly interface for data entry.

• They allow for seamless data synchronization with a remote server.

What makes PouchDB and CouchDB a suitable choice for initial front-end projects?

• They are the only databases that support Angular.

• They are the most secure databases available.

• They offer the fastest data retrieval times.

• They provide an easy-to-use solution for offline data persistence.