Android Flutter Certified Application Developer AFD-200 Exam Practice Test

While configuring your Android app on Firebase web site, you should download the google- services.json file from Firebase web site and add it to your Android app files as illustrated in the image of

this question.

Select the best answer from the following choices: What is the main role of this file for your app?

Which of the following choices is the best answer for adding an image from your computer hard disk to a Flutter project ?

The Container is a Flutter widget that allows you to customize, compose, decorate and position its child

widget.

You may add a lot of properties to your Container widget such as background color, size, padding, margins, borders or the shape of text, and other properties.

Assume that you designed a Flutter app as illustrated in the image of this question. When you tapped the "Bottom Sheet" button, you got a bottom sheet including the text "Welcome to Android ATC".

But, you were not able to tap the "Test Button" button in this app interface when this bottom sheet was

active.

Which of the following choices about the type of this Bottom Sheet Widget is correct?

When you want to create a Flutter app, you need to configure a lot of widgets and change their format. You don't need to create everything from scratch. You can easily add the Scaffold class or widget to your app. This class implements the basic material design visual layout structure for your app.

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?