AFD-200 Dumps PDF 2022 Strategy Your Preparation Efficiently
Latest Verified & Correct Android AFD-200 Questions
Android AFD-200 Exam Syllabus Topics:
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NEW QUESTION 20
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.
- A. False
- B. True
Answer: B
NEW QUESTION 21
presentation [The image of this question includes a Flutter app interface run result as it appears on Android and on iOS emulators. When the app user taps the button on the app title bar, he/she will get a menu with some items.
Which of the following Flutter widgets is used to create this type of buttons ?
- A. PopupMenuButton Widget
- B. OutlineButton Widget
- C. ButtonBar Widget
- D. DropdownButton Widget
Answer: A
NEW QUESTION 22
This widget helps you to have a specific width and/or height between widgets.
Which of the following term is this definition for?
- A. SizedBox
- B. AppBar
- C. onChanged
- D. SafeArea
Answer: A
NEW QUESTION 23
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.
- A. False
- B. True
Answer: B
NEW QUESTION 24
Assume that you have a Flutter app and the code of main.dart file is as follows:
Check the images in this question and answer which of these images is the run output of this app?
- A. Image 3
- B. Image 1
- C. Image 4
- D. Image 2
Answer: D
NEW QUESTION 25
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. AndroidManifest.xml
- B. gradlew.bat
- C. README.md
- D. pubspec.yaml
Answer: D
NEW QUESTION 26
................. 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?
- A. Flutter Connection
- B. Flutter IDE_XML
- C. Flutter Doctor
- D. Flutter Screen
Answer: C
NEW QUESTION 27
You can add or import a new font to your Flutter by pasting this font file in a font folder in your Flutter project without needing to declare this font file or the font folder in the pubspec.ymal. Is this correct ?
- A. True
- B. False
Answer: B
NEW QUESTION 28
How many child widgets can be added to the Container widget?
- A. Three children widgets
- B. Unlimited children widgets
- C. Two children widgets
- D. Only one child widget
Answer: D
NEW QUESTION 29
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<"phone">,
- B. icon=phone.Flutter,
- C. icon(icon.style:"phone"),
- D. Icon(Icons.phone),
Answer: D
NEW QUESTION 30
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 ?
- A. secureText:yes
- B. password:stars
- C. password:hide
- D. obscureText: true
Answer: D
NEW QUESTION 31
Which type of Flutter widgets is used in designing this app interface ?
- A. Expansion Panel Widget
- B. Switch Widget
- C. Bottom Sheet Widget
- D. CupertinoAlertDialog Widget
Answer: A
NEW QUESTION 32
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 ?
- A. EdgeInsets.symmetric
- B. Margin.VH
- C. Align.Center
- D. VH.Margin
Answer: A
NEW QUESTION 33
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?
- A. Padding
- B. SnackBar
- C. AlertDialog
- D. Image
Answer: A
NEW QUESTION 34
If you install the Flutter SDK on your computer and configure it as a plug-in for Android Studio or another IDE software, Android Studio will be able to create Flutter apps.
- A. False
- B. True
Answer: B
NEW QUESTION 35
In this question, check the four images, then answer the following question:
Which image is the run output of the following Dart code?
The correct answer is :
- A. Image 3
- B. Image 2
- C. Image 4
- D. Image 1
Answer: D
NEW QUESTION 36
This Flutter widget is used to toggle the on/off state of a single setting. Which of the following choices represents this definition?
- A. onOff Widget
- B. SlideA Widget
- C. Switch Widget
- D. noYes Widget
Answer: C
NEW QUESTION 37
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?
- A. Storage
- B. Authentication
- C. Database
- D. Hosting
Answer: B
NEW QUESTION 38
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