1. In Flutter, how do you add padding around a widget?
2. What does "Widget" mean in Flutter?
3. Which widget is used to create a bottom navigation bar in Flutter?
4. What is the purpose of the "setState" method in Flutter?
5. Which Flutter widget is used to display a modal dialog box?
6. What is the purpose of the "async" keyword in Dart?
7. How can you add custom fonts to a Flutter app?
8. What is the main advantage of Flutter's "hot reload" feature?
9. What is the purpose of the "Scaffold" widget in Flutter?
10. Which Flutter command is used to create a new Flutter project?
12. What does "pubspec.yaml" file contain in a Flutter project?
13. Which programming language is primarily used in Flutter?
14. What is the primary function of the "Navigator" widget in Flutter?
15. How do you define a list of items in Flutter?
