Free Android AFD-200 Practice Exam with Questions & Answers | Set: 2

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?

Fill in the blank with the correct answer that completes the following sentence.

If you have any error in your Dart code of your Flutter app, the .......................... at the status bar of your

Android Studio displays the error description and also displays the line of the code on which the error is.

Also, in most cases the description field in this console gives you an idea about the reason of the error.

What is the name of this console?

TextField widget allows app users to type text into an app.

presentationThis question includes an image for an app interface.

Which of the following choices is correct about the widget which includes all these children widgets?