Flutter and Android Basics Quiz 19 March

Which was the first stable release of Flutter?

• Flutter 1.0

• Flutter 0.1

• Flutter 2.0

• Flutter Beta

What is the name of Flutter's package manager?

• npm

• pip

• pub

• gradle

Where do you specify Flutter dependencies in your project?

• build.gradle

• pubspec.yaml

• package.json

• dependencies.xml

Which widget is used to create a button with text in Flutter?

• Button

• TextButton

• PressableText

• ActionButton

Which widget is used to add padding around another widget?

• Margin

• Space

• Padding

• Inset

Which widget allows you to stack widgets on top of each other?

• Stack

• Overlay

• Layer

• ZStack

Which widget is used for creating a row layout?

• RowLayout

• Row

• Horizontal

• LineWidget

What is the main difference between StatefulWidget and StatelessWidget?

• StatefulWidget can be updated during runtime while StatelessWidget cannot

• StatelessWidget runs faster than StatefulWidget

• StatefulWidget can only be used in Android apps

• StatelessWidget can only be used for UI elements without interaction

Which method must be implemented in a StatefulWidget class?

• build()

• render()

• createState()

• setState()

When should you use a StatelessWidget?

• When the widget needs to maintain state

• When the widget depends on changing data

• When the widget doesn't need to maintain state

• When the widget needs to be animated