Android AFD-200 Test Engine Dumps Training With 45 Questions
AFD-200 Questions Pass on Your First Attempt Dumps for Flutter Application Development Certified
NEW QUESTION 13
How many child widgets can be added to the Container widget?
- A. Two children widgets
- B. Only one child widget
- C. Unlimited children widgets
- D. Three children widgets
Answer: B
NEW QUESTION 14
In Flutter, AlertDialog Widget is similar to a small interface which appears for a few seconds at the bottom of the app user interface when the app user takes a specific action such as clicking a button.
- A. False
- B. True
Answer: A
NEW QUESTION 15
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?
- A. GoTo
- B. JumupNow
- C. flyTo
- D. onPressed
Answer: D
NEW QUESTION 16
The image in this question includes a Flutter app interface. Which Flutter widget has been added to this app title bar to add this navigation button?
- A. Drawer Widget
- B. SubMenu Widget
- C. Tab Widget
- D. ShortCut Widget
Answer: A
NEW QUESTION 17
In Flutter development, you can add three rows inside a column and add an image within each row.
- A. False
- B. True
Answer: B
NEW QUESTION 18
Firebase offers two cloud-based, client-accessible database solutions. Which of the following choices is a Firebase database type?
- A. SQL and MySQL
- B. Realtime Database and Cloud Firestore
- C. Cloud Firestore and MySQL
- D. Realtime Database and SQL
Answer: B
NEW QUESTION 19
The image in this question includes a Flutter app interface which uses three tabs to navigate the app content.
Which of the following choices is the parent widget for the TabBar and TabBarView widgets?
- A. TabOptions
- B. TabScreenSelect
- C. TableTabSelect
- D. DefaultTabController
Answer: D
NEW QUESTION 20
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. Margin.VH
- B. Align.Center
- C. EdgeInsets.symmetric
- D. VH.Margin
Answer: C
NEW QUESTION 21
Adding a Slider widget in a Flutter app interface should be used to select multiple values at the same time.
- A. False
- B. True
Answer: A
NEW QUESTION 22
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. pubspec.yaml
- C. README.md
- D. gradlew.bat
Answer: B
NEW QUESTION 23
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. False
- B. True
Answer: B
NEW QUESTION 24
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?
- A. Modal Bottom Sheet
- B. Middle Bottom Sheet
- C. Persistent Bottom Sheet
- D. Secure Bottom Sheet
Answer: A
NEW QUESTION 25
This Flutter widget is used to toggle the on/off state of a single setting. Which of the following choices represents this definition?
- A. SlideA Widget
- B. noYes Widget
- C. onOff Widget
- D. Switch Widget
Answer: D
NEW QUESTION 26
TextField widget allows app users to type text into an app.
- A. False
- B. True
Answer: B
NEW QUESTION 27
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 28
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. False
- B. True
Answer: A
NEW QUESTION 29
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