Câu hỏi về Flutter

What is Flutter primarily used for?

• Web Development

• Mobile Application Development

• Game Development

• Data Analysis

Which language is used for programming in Flutter?

• Java

• Swift

• Dart

• Python

What is a Widget in Flutter?

• A reusable component for building UI

• A database management tool

• A third-party API

• A type of variable in Dart

What is the purpose of StatelessWidget in Flutter?

• Manage complex state

• Display unchanging UI

• Connect to a database

• Handle animations

Which one is used to manage state in Flutter?

• Firebase

• setState()

• HTML

• REST API

What does the pubspec.yaml file in a Flutter project contain?

• Database configuration

• Widget definitions

• Dependencies and assets

• API keys

What is Future in Dart?

• A data type for storing strings

• A function for handling synchronous code

• A placeholder for a value that will be available in the future

• A method for creating Widgets

Which command is used to run a Flutter project?

• flutter create

• flutter build

• flutter run

• flutter install

What is a common way to make HTTP requests in Flutter?

• Using SQL queries

• Using the 'http' package

• Using GraphQL

• Using HTML forms

What benefits does Hot Reload bring to Flutter development?

• By deploying the application to the app store

• By creating random UI components

• By immediately reflecting code changes without restarting the application

• By increasing the application's memory