Mobile Application Development with Flutter - Study Guide

Front

What is Mobile Development?

Back

Mobile development refers to the process of creating software applications that run on mobile devices like smartphones and tablets. These apps can be native, cross-platform, or hybrid.

Front

What are the key concepts in mobile development?

Back

User Interface (UI), User Experience (UX), and Performance.

Front

What is Flutter?

Back

Flutter is an open-source UI software development toolkit created by Google that allows developers to build applications for multiple platforms using a single codebase.

Front

What are the advantages of using Flutter?

Back

Fast development with Hot Reload, single codebase for multiple platforms, rich set of customizable widgets, and native performance.

Front

What is Dart?

Back

Dart is the programming language used to build Flutter apps, developed by Google and optimized for building user interfaces.

Front

What are the key features of Dart?

Back

Object-oriented, compiled ahead-of-time (AOT) and just-in-time (JIT), modern syntax, strong typing, and safety features.

Front

What is the entry point of a Dart program?

Back

The entry point is the 'main()' function.

Front

What is a StatelessWidget?

Back

A StatelessWidget is a widget that does not change once created, ideal for static UI elements.

Front

What is a StatefulWidget?

Back

A StatefulWidget is a widget that can change during runtime, used for dynamic UI elements.

Front

What is the purpose of the 'setState()' method in a StatefulWidget?

Back

The 'setState()' method triggers a rebuild of the widget, updating the UI.