Online Access Free AFD-200 Exam Questions

A floating action button in Flutter development is by default a circular icon button, and you should add the Icon widget as a child widget of FloatingActionButton widget.
Which of the following choices is correct to add a phone icon to the FloatingActionButton widget in a Flutter app ?

• A.Icon(Icons.phone),
• B.Icon<"phone">,
• C.icon=phone.Flutter,
• D.icon(icon.style:"phone"),

The code in this image is to add a Slider widget to a Flutter app interface.
The divisions property value is 4. What does that mean?

• A.It means that the slider will have 3 values only. The values are 0, 50, and 100.
• B.It means that the slider will have 4 values other than the start or the minimum value is 0. The values are
  0, 25, 50, 75, and 100.
• C.It means that the slider will have 6 values.. The values are 0, 20, 40, 60, 80 and 100.
• D.It means that the slider will have only 2 values. The values are 0, and 100.

To configure a CheckboxGroup or a RadioButtonGroup in a Flutter app, first you should set the configurations which are illustrated in the image of this question.

What is the file name which includes these configurations?

• A.README.md
• B.AndroidManifest.xml
• C.pubspec.yaml
• D.gradlew.bat

The image in this question includes a Flutter app interface. Which Flutter widget has been added to this app title bar to add this navigation button?

• A.ShortCut Widget
• B.Tab Widget
• C.Drawer Widget
• D.SubMenu Widget

After you create a Flutter app, you need to configure an app icon for your app.
The question is:
If you configure an app icon to your Android code of this Flutter app, the icon of your iOS code for the same Flutter app will be added automatically.

• A.True
• B.False