(2022) AFD-200 Dumps and Practice Test (45 Questions)
Guide (New 2022) Actual Android AFD-200 Exam Questions
Android AFD-200 Exam Syllabus Topics:
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NEW QUESTION 12
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.
- A. True
- B. False
Answer: B
NEW QUESTION 13
Firebase offers two cloud-based, client-accessible database solutions. Which of the following choices is a Firebase database type?
- A. Realtime Database and Cloud Firestore
- B. Cloud Firestore and MySQL
- C. SQL and MySQL
- D. Realtime Database and SQL
Answer: A
NEW QUESTION 14
TextField widget allows app users to type text into an app.
- A. True
- B. False
Answer: A
NEW QUESTION 15
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. Authentication
- B. Hosting
- C. Storage
- D. Database
Answer: A
NEW QUESTION 16
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 6 values.. The values are 0, 20, 40, 60, 80 and 100.
- B. It means that the slider will have only 2 values. The values are 0, and 100.
- C. 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. - D. It means that the slider will have 3 values only. The values are 0, 50, and 100.
Answer: C
NEW QUESTION 17
................. 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 IDE_XML
- B. Flutter Connection
- C. Flutter Doctor
- D. Flutter Screen
Answer: C
NEW QUESTION 18
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:hide
- C. password:stars
- D. obscureText: true
Answer: D
NEW QUESTION 19
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. True
- B. False
Answer: A
NEW QUESTION 20
Which of the following choices is the best answer for adding an image from your computer hard disk to a Flutter project ?
- A. You cannot add an image from your computer hard disk to a Flutter project. You can only configure your code to use an image from a web link .
- B. Click File menu in any Flutter IDE, select Insert, select Image, browse to select the image, click Save three times, and then restart your IDE.
- C. Add a new folder (directory) to your Flutter file structure, copy the image from your hard disk, paste this image in the image folder then configure your Dart file in this Flutter project to use this image file name.
- D. Add a new folder (directory) to your Flutter file structure, copy the image from your hard disk, paste this image in the image folder, configure your Dart file in this Flutter project to use this image file name, configure your Flutter project pubspec.yaml file to use this image folder, then click "Packages get" at the top of pubspec.yaml file.
Answer: D
NEW QUESTION 21
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. True
- B. False
Answer: A
NEW QUESTION 22
Flutter widgets are the basic building blocks of a Flutter user interface. Almost everything in Flutter app is a widget such as images, icons, texts, menus, buttons, row, column etc.
- A. True
- B. False
Answer: A
NEW QUESTION 23
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.Flutter,
- B. Icon(Icons.phone),
- C. Icon<"phone">,
- D. icon(icon.style:"phone"),
Answer: B
NEW QUESTION 24
A Stateful widget is a dynamic widget which can change the appearance of its content in response to events triggered by user's interactions or when it receives data.
- A. True
- B. False
Answer: A
NEW QUESTION 25
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?
- A. Date Picker plug-in
- B. DateInsert( ) widget
- C. Date Mark plug-in
- D. Date Dialog plug-in
Answer: A
NEW QUESTION 26
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. Image
- B. AlertDialog
- C. SnackBar
- D. Padding
Answer: D
NEW QUESTION 27
In Flutter development, you can add three rows inside a column and add an image within each row.
- A. True
- B. False
Answer: A
NEW QUESTION 28
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
Answer: B
NEW QUESTION 29
When you build a Flutter app, you can use an Android or an IPhone emulator to test your app UI (user interface ) and its work flow. But you can NOT test this app on a real Android or IPhone device before publishing your app on Apple or Google store.
- A. True
- B. False
Answer: B
NEW QUESTION 30
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AFD-200 Exam Dumps Pass with Updated 2022 Certified Exam Questions: https://www.real4dumps.com/AFD-200_examcollection.html
