Offshorly_Flutter

1. What is Flutter primarily used for in modern software development?

• A programming language created by Google

• A comprehensive UI toolkit for building natively compiled applications across mobile, web, and desktop platforms from a single codebase

• A version control system for managing project changes

• A database management system for handling data operations

Which programming language forms the backbone of Flutter applications, enabling efficient and expressive development?

• JavaScript

• Swift

• Dart

• Kotlin

3. When creating interactive UI components in Flutter, which widget is typically used to implement a button?

• Container

• Column

• ElevatedButton

• Text

5. What distinguishes a StatefulWidget from a StatelessWidget in Flutter's architecture?

• StatefulWidget can dynamically update and maintain state, while StatelessWidget cannot

• StatefulWidget is designed for rendering static content

• StatelessWidget can handle complex user interactions more efficiently

• StatelessWidget inherently provides better performance than StatefulWidget

5. What is the main use of the 'build' method in Flutter?

• To create a new widget
• To update the state of a widget
• To navigate between screens
• To handle user interactions

What is the purpose of the 'setState' function in Flutter?

• To navigate between screens
• To trigger a rebuild of the widget
• To create a new widget
• To handle user interactions

What is the role of the 'dispose' method in Flutter?

• To release the resources used by the widget
• To create a new widget
• To trigger a rebuild of the widget
• To navigate between screens

What is the function of the 'Navigator' class in Flutter?

• To handle user interactions
• To create a new widget
• To navigate between screens
• To release the resources used by the widget