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QUIZ

Certification Test

 
Que No. 1 ) What is Dart?

A.) A bird species
B.) A programming language
C.) A design tool
D.) A mobile device


Que No. 2 ) Which company developed Dart?

A.) Apple
B.) Microsoft
C.) Google
D.) Facebook


Que No. 3 ) What is Flutter?

A.) A type of bird
B.) A web development framework
C.) A mobile app development framework
D.) A game development engine


Que No. 4 ) What is the primary advantage of using Flutter for mobile app development?

A.) Wide compatibility with all mobile platforms
B.) Ease of learning and using
C.) High performance and native-like experience
D.) Robust support for web development


Que No. 5 ) In Flutter, what is a widget?

A.) A small insect
B.) A graphical element that represents part of the user interface
C.) A type of function
D.) A form of database


Que No. 6 ) What is the Dart syntax for declaring a variable?

A.) let myVar;
B.) var myVar;
C.) int myVar;
D.) const myVar;


Que No. 7 ) Which package management tool is commonly used in Dart and Flutter development?

A.) npm
B.) Gradle
C.) pub
D.) pip


Que No. 8 ) What is the purpose of the main() function in a Dart or Flutter application?

A.) To define a class
B.) To create a widget
C.) To serve as the entry point of the application
D.) To declare a variable


Que No. 9 ) In Flutter, what is the root widget of a Flutter app?

A.) MaterialApp
B.) Scaffold
C.) WidgetApp
D.) MainWidget


Que No. 10 ) What is the purpose of the setState() method in Flutter?

A.) To define a class
B.) To create a widget
C.) To rebuild the widget tree and update the UI
D.) To declare a variable