GadgEon Mobile Application Developer Interview Questions and Answers

Data structures in Dart are fundamental for organizing and manipulating data efficiently.

• Dart provides built-in data structures like List, Set, and Map for storing and manipulating data.

• List: Ordered collection of objects. Example: List numbers = [1, 2, 3];

• Set: Unordered collection of unique objects. Example: Set names = {'Alice', 'Bob', 'Alice'};

• Map: Key-value pairs for efficient data retrieval. Example: Map

I have experience using basic dart components in mobile application development.

• Experience with widgets like Text, Image, Button, etc.

• Understanding of layout widgets like Row, Column, Container.

• Knowledge of navigation widgets like Navigator, Routes.

• Experience with state management using setState or Provider.

Experience in using application models is essential for developing efficient and scalable mobile applications.

• Understanding different application models such as MVC, MVVM, and MVP

• Implementing application models to organize code and improve maintainability

• Utilizing frameworks like React Native, Flutter, or Xamarin that follow specific application models