W4 session 1 knowledge check

Which widget is used to display text in a flutter app

• Label
• Button
• Image
• Text

Which widget is used to display an image in a flutter app?

• Container

• Icon

• Row

• Image

Which widget is used to group widgets, allowing them to be displayed horizontally?

• Row

• Column

• Stack
• Container

Which widget is used to group widgets, allowing them to be displayed vertically?

• Container

• Row

• Column

• Text

What widget is used to create a scrollable list of items in a Flutter app?

• Row
• Column
• ListView
• GridView

What is the primary purpose of the runApp() function in a Flutter application?

• To manage state in a Flutter application.
• To create a new widget in Flutter.
• To initialize and run a Flutter application.
• To handle user input in a Flutter app.

Which widget is typically used as the root widget of a Flutter application?

• BuildContext

• StatefulWidget

• MaterialApp
• StatelessWidget

What does the BuildContext parameter represent in the build() method of a widget?

• The BuildContext is a method for rendering images in the widget.
• The BuildContext is used to define the size of a widget.
• The BuildContext holds the state of the widget only.
• The BuildContext represents the location of a widget in the widget tree and provides access to its parent and properties.

In which scenario would you prefer using a StatefulWidget over a StatelessWidget?

• When you need to update the UI based on user interactions or data changes during runtime.

• When you need to display static content that does not change over time.

• When you want to improve performance by avoiding unnecessary rebuilds.

• When you want to create a simple layout without any dynamic behaviour.

When using MaterialApp, which of the following is NOT a typical property you can set?

• title

• theme

• context

• home