Google Flutter Google Flutter Widgets

Question 1

Which widget in Flutter is used to arrange children in a horizontal line?

Accepted Answer

Row

Answer

Column

Answer

Stack

Answer

Wrap

Question 2

What does the Expanded widget do inside a Row or Column?

Accepted Answer

Forces a child to fill the remaining available space along the main axis

Answer

Adds padding around a child

Answer

Makes a child scroll

Answer

Centers a child widget

Question 3

Which widget creates a scrollable list of widgets that are all constructed at once?

Accepted Answer

ListView

Answer

ListView.builder

Answer

GridView

Answer

SingleChildScrollView

Question 4

What is the purpose of the SizedBox widget?

Accepted Answer

To provide a fixed-size box or to add whitespace between widgets

Answer

To clip its child to a rounded rectangle

Answer

To add a border to a widget

Answer

To handle gestures

Question 5

Which widget allows you to position children at arbitrary locations within a parent?

Accepted Answer

Stack

Answer

Column

Answer

Row

Answer

Wrap

Question 6

What does the GestureDetector widget do in Flutter?

Accepted Answer

Wraps a widget to detect touch gestures like tap, drag, and long press

Answer

Detects device sensors

Answer

Plays haptic feedback

Answer

Draws gesture trails on the screen