
Flutter State Management Quiz
Quiz
•
Computers
•
Professional Development
•
Medium
Yunesh Shrestha
Used 2+ times
FREE Resource
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary purpose of state management in Flutter?
Improve app design
Manage screen transitions
Manage and update UI in response to user interaction or data changes
Store app settings
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What Flutter method is used to find the nearest ancestor widget of a given type?
getAncestorWidget()
findParent()
context.findAncestorWidgetOfExactType()
getParentWidget()
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is used to notify listeners about changes in state?
Consumer
ChangeNotifier
ChangeNotifierProvider
Builder
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does ChangeNotifier do in Flutter state management?
Updates the UI directly
Subscribes to widget changes
Provides a way to notify listeners about state changes
Builds UI components
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does a ChangeNotifierProvider work in context of Flutter's widget tree?
It returns a new widget
It builds the entire tree
It provides an instance of ChangeNotifier to its descendants
It stores data in shared preferences
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is used to rebuild only the specific widget that needs the state?
Provider
Listener
Consumer
Builder
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which widget is used to watch variable changes in GetX?
StatefulWidget
Obx
None
Center
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of a Controller in GetX?
To display UI
To handle navigation
To make values reactive
To inject services
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