Google Flutter Essentials 2

Question 1

Which command creates a new Flutter project named 'myapp'?

Accepted Answer

flutter create myapp

Answer

flutter new myapp

Answer

flutter init myapp

Answer

dart create myapp

Question 2

What language is used to write Flutter applications?

Accepted Answer

Dart

Answer

Kotlin

Answer

JavaScript

Answer

Swift

Question 3

Which widget is typically used as the root to apply Material Design?

Accepted Answer

MaterialApp

Answer

Scaffold

Answer

Container

Answer

WidgetsApp

Question 4

What does the hot reload feature do?

Accepted Answer

Injects updated code into the running Dart VM, preserving state

Answer

Rebuilds and reinstalls the entire app

Answer

Clears all app state and restarts

Answer

Compiles the app to native ahead of time

Question 5

Which widget provides a basic visual layout structure with app bar, body, and floating button?

Accepted Answer

Scaffold

Answer

Column

Answer

MaterialApp

Answer

SafeArea

Question 6

In Flutter, everything you see on screen is essentially a:

Accepted Answer

Widget

Answer

View

Answer

Activity

Answer

Fragment

Question 7

Which method must every widget's build context return?

Accepted Answer

A Widget

Answer

A void

Answer

A String

Answer

A bool