Android AFD-200 Real Exam Questions Guaranteed Updated Dump from PassTestking [Q25-Q48]

QUESTION 25
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?

QUESTION 26
Firebase offers two cloud-based, client-accessible database solutions. Which of the following choices is a Firebase database type?

QUESTION 27
The image in this question includes a part of Android Studio tools bar.

Which of the following choices is correct about the missing icon name (represented by question marks)?

QUESTION 28
The image in this question includes a Dart code for a Raised button widget. When the app user taps this button, the app will display the content of Screen2( ) class of this app using Navigator.push navigation technique.

To do this you should replace the xxx in this Navigator.push class with …………

QUESTION 29
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?

QUESTION 30
This Flutter widget is used to toggle the on/off state of a single setting. Which of the following choices represents this definition?

QUESTION 31
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 32
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 33
How many child widgets can be added to the Container widget?

QUESTION 34
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 35
Adding a Slider widget in a Flutter app interface should be used to select multiple values at the same time.

QUESTION 36
This widget helps you to have a specific width and/or height between widgets.
Which of the following term is this definition for?

QUESTION 37
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?

QUESTION 38
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.

QUESTION 39
Which of the following choices is the best answer for adding an image from your computer hard disk to a Flutter project ?

QUESTION 40
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?

QUESTION 41
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.

QUESTION 42
The Container is a Flutter widget that allows you to customize, compose, decorate and position its child widget.