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Dart Constructors and Widget Properties

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Questions and Answers

Which property is used in the Container class to specify the height of the container?

height (correct)

size

length

dimension

What does the 'padding' property in the Container class define?

Outer margin around the container

Spacing inside the container's boundaries (correct)

Alignment of the container

Color of the container

In which axis can the 'transform' property of the Container class rotate the container?

z-axis (correct)

All axes

y-axis

x-axis

What does the 'decoration' property in the Container class allow you to define?

Visual properties like borders and backgrounds (C) Signup and view all the answers

What property in Flutter is used to give additional constraints to a child widget?

ClipBehaviour (B) Signup and view all the answers

What does the Flutter Scaffold class occupy on the device screen?

Available space on the screen (A) Signup and view all the answers

Which class in Flutter provides APIs like Drawer, Snack-Bar, and App-Bar?

Scaffold (D) Signup and view all the answers

Which property controls the decoration in front of the Container widget in Flutter?

Foreground Decoration (D) Signup and view all the answers

What is the purpose of the FloatingActionButton in a Scaffold class?

To show an icon button that floats above the screen content (C) Signup and view all the answers

How is the drawer menu accessed in a Scaffold class?

Through a swipe gesture from left to right or right to left (B) Signup and view all the answers

What property of the FloatingActionButton allows it to remain fixed even when scrolling?

heroTag (B) Signup and view all the answers

In a Scaffold class, what does the 'drawer' property refer to?

A panel displayed at the side for menu options (A) Signup and view all the answers

What is the purpose of the generative constructor in Dart?

To create a new instance of a class and initialize instance variables (B) Signup and view all the answers

Which property of the Scaffold class is located below the appBar and under the floatingActionButton?

body (B) Signup and view all the answers

What does the AppBar widget mainly display in a Scaffold?

Vertical bar at the top (C) Signup and view all the answers

How can a constructor be declared in Dart?

By creating a function with the same name as its class (C) Signup and view all the answers