Google Flutter App Development 5

Question 1

Which Flutter state management approach is officially recommended and built on InheritedWidget?

Accepted Answer

Provider

Answer

Redux

Answer

GetX

Answer

MobX

Question 2

What does the 'flutter build apk --release' command produce?

Accepted Answer

A release-mode Android APK

Answer

A debug build with hot reload

Answer

An iOS IPA file

Answer

A web bundle

Question 3

Which build mode strips debugging aids and enables AOT compilation for best performance?

Accepted Answer

Release

Answer

Debug

Answer

Profile

Answer

Test

Question 4

Which widget adds empty space around its child using padding?

Accepted Answer

Padding

Answer

Center

Answer

Align

Answer

Expanded

Question 5

Inside a Row or Column, which widget forces a child to fill the remaining available space?

Accepted Answer

Expanded

Answer

Spacer

Answer

Flexible (loose)

Answer

SizedBox

Question 6

Which package is widely used for making HTTP requests in Flutter?

Accepted Answer

http

Answer

sqflite

Answer

shared_preferences

Answer

intl

Question 7

How does Flutter render its UI across platforms consistently?

Accepted Answer

By drawing widgets itself with the Skia/Impeller engine

Answer

By using native OS widgets directly

Answer

By converting to HTML

Answer

By using WebViews