Nine Hertz Flutter Developer Interview Questions and Answers

State management is the process of managing and updating the state of an application to ensure data consistency and user interface responsiveness.

• State management involves handling the data that an application needs to display and interact with.

• It helps in keeping track of changes in the application's state and updating the user interface accordingly.

• There are various state management solutions available in Flutter, su...read more

Widget tree is a hierarchical structure of widgets in Flutter representing the UI components.

• Widget tree is a collection of nested widgets that define the UI layout.

• Each widget in the tree represents a UI component like buttons, text, images, etc.

• Widgets are arranged in a parent-child relationship, forming a tree-like structure.

• Changes in the widget tree trigger UI updates and rebuilds.

• Example: MaterialApp contains Sca