Flutter Provider Quiz

What is State ?

• State is Information

• State is Data that can be view

• State is information that can be modify during widget lifecycle

• State is data and information provided by Provider.

ChangeNotifier comes from ?

• material.dart

• MaterialApp

• Provider

• pub.dev

ChangeNotifierProvider comes from ?

• material.dart

• MaterialApp

• provider

• pub.dev

Comsumer is ___?

• class

• Widget

• state

• header file

Which method is necessary to call when we want to update state in provider?

• setState()

• notifyListeners()

• void main()

• runApp()

What is work of ChangeNotifierProvider ?

• update state

• change data

• to make bridge between ui and logic

• its provide updated state to the ui.

Need of state management ?

• To Enhance Performance

• To Make Easy Code

• To Make Code Shorter

• To Upload code in Github

Which is traditional mathod to update state in flutter ?

• setState()

• notifyListeners()

• initState(0

• Not mentioned!

What is widget in Flutter ?

• Everything is Widgert

• an Individual Part of UI

• MaterialApp

• CODE

notifyListeners() method comes from ?

• material.dart

• ChangeNotifier Class

• ChangeNotifier Widget

• ChangeNotifierProvider