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?

<p>Visual properties like borders and backgrounds (C)</p> Signup and view all the answers

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

<p>ClipBehaviour (B)</p> Signup and view all the answers

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

<p>Available space on the screen (A)</p> Signup and view all the answers

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

<p>Scaffold (D)</p> Signup and view all the answers

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

<p>Foreground Decoration (D)</p> Signup and view all the answers

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

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

How is the drawer menu accessed in a Scaffold class?

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

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

<p>heroTag (B)</p> Signup and view all the answers

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

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

What is the purpose of the generative constructor in Dart?

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

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

<p>body (B)</p> Signup and view all the answers

What does the AppBar widget mainly display in a Scaffold?

<p>Vertical bar at the top (C)</p> Signup and view all the answers

How can a constructor be declared in Dart?

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

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