Flutter Basics Quiz

Welcome to your Flutter Basics Quiz

Name

In Flutter, what is the default layout orientation for the "Column" widget?

Circular

Vertical

Horizontal

Diagonal

None

What is the purpose of the "async" keyword in Dart?

To indicate that a function is asynchronous and may return a Future

To define a function as a constructor

To declare a constant value

To create an anonymous function

None

What is the main advantage of Flutter's "hot reload" feature?

It heats up your device.

It reloads the entire app.

It quickly applies code changes without restarting the app.

It compiles code faster.

None

How do you define a list of items in Flutter?

With a for loop

By creating a separate class

Using a ListView widget

Using the main() function

None

Which widget is used to create a scrollable list in Flutter?

ListView

Row

Stack

Column

None

What is Flutter?

A social media platform

A mobile app development framework

A game development platform

A bird species

None

How can you add custom fonts to a Flutter app?

By placing font files in the "assets" directory and configuring "pubspec.yaml"

By running the "flutter fonts" command

By using the "Font" widget

By modifying the AndroidManifest.xml file

None

In Flutter, what is the purpose of the MaterialApp widget?

It provides access to device hardware.

It defines the app's structure.

It displays the app's logo.

It connects to a server.

None

Which command is used to run a Flutter app in debug mode?

flutter build

flutter run

flutter deploy

flutter start

None

10.

In Flutter, how do you add padding around a widget?

Using the margin property

By setting the widget's width and height

By wrapping it with the Padding widget

Using the padding property

None

11.

What is the purpose of the "FutureBuilder" widget in Flutter?

To create animations

To handle asynchronous operations and update the UI accordingly

To build responsive layouts

To build a UI for displaying future events

None

12.

Which widget is used for routing and navigation in Flutter?

PageView

RouteHandler

RouteNavigator

Navigator

None

13.

Which Flutter widget is used to display a modal dialog box?

DialogBox

AlertDialog

PopupBox

ModalDialog

None

14.

What is the purpose of the "setState" method in Flutter?

To define the app's theme

To handle user input

To update the widget's state and trigger a rebuild

To build the app's UI

None

15.

How do you add a gradient background to a widget in Flutter?

By wrapping the widget with the "DecoratedBox" widget

By using the "Gradient" widget

By using the "Background" widget

By setting the "backgroundGradient" property

None

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