Updated Dec-2022 Test Engine to Practice AFD-200 Test Questions [Q24-Q40]

QUESTION 24
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?

QUESTION 25
If you created a Flutter app using the Firebase services where the app users had to login to this App using Firebase user accounts (email and password), which of the following Firebase products store these app users’ accounts?

QUESTION 26
TextField widget allows app users to type text into an app.

QUESTION 27
As illustrated in the image in this question, to get the Text value: “Welcome” in this app interface, you may configure the Text widget as a child widget of the Container widget in the following code:

But, you should replace the XXXXXXXXX with one of the following choices. Which of the following is the best answer ?

QUESTION 28
The following code is used to add a floating action button to a Flutter app interface.
Which of the following function or method can be used to add an action to this button if the app user tapsthis button?

QUESTION 29
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.

QUESTION 30
This widget helps you to have a specific width and/or height between widgets.
Which of the following term is this definition for?

QUESTION 31
This widget is used to wrap a Column, Row, Container, or other widgets. This widget adds a filling size around the child widget.
Which of the following term is this definition for?

QUESTION 32
Which of the following choices is the best answer for adding an image from your computer hard disk to a Flutter project ?

QUESTION 33
If you want to create a Flutter app using a Mac computer, you need to install Android Studio or another IDE software and another prerequisite software Flutter SDK. However, you can test your Flutter apps using IPhone emulator only.

QUESTION 34
Flutter works with many development tools which are compatible with Flutter plug-ins (Flutter SDK).
Which of the following software can be used to build a Flutter app ? (Select three)

QUESTION 35
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 ?

QUESTION 36
How many child widgets can be added to the Container widget?

QUESTION 37
…………….. command checks your environment and displays a report of the status of your Flutter and Android Studio other than IDE software installation.
Which of the following choices is the correct answer to fill in the blank above?

QUESTION 38
Which of the following property should you use to add a label, icon, and an inline hint text to the TextField widget ?

QUESTION 39
A plug-in is used to enter the date in your Flutter app interface instead of asking an app user to add it manually.
Which is of the choices below represents this definition?

QUESTION 40
The image in this question is a part of Flutter app interface which includes four TextFields. When the app user types anything in the password TextField, all the characters in the text field are replaced with stars to hide the user’s passworD. To do this, you should add a specific property to the password TextField widget.

Which of the following choices is the property and what property value should one add to the password TextField widget to get this type of secure input ?