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Android AFD-200 Dumps

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Total 49 questions

Flutter Certified Application Developer Questions and Answers

Question 1

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)

Options:

A.

NotePad

B.

Visual Studio

C.

IntelliJ

D.

Android Studio

Question 2

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 ............

Options:

A.

anchor

B.

context

C.

title

D.

path

Question 3

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

Options:

A.

True

B.

False

Question 4

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

Options:

A.

Unlimited children widgets

B.

Only one child widget

C.

Two children widgets

D.

Three children widgets

Question 5

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?

Options:

A.

DateInsert( ) widget

B.

Date Picker plug-in

C.

Date Dialog plug-in

D.

Date Mark plug-in

Question 6

Select the correct choice below to complete the following sentence:

SnackBar widget is used if you want to let your app pop up a message............... at the bottom of your app interface.

Options:

A.

For a few seconds

B.

Forever

C.

Until the app user taps the close button of this message

D.

Until the app user taps the OK button for of message

Question 7

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 ?

Options:

A.

PopupMenuButton Widget

B.

ButtonBar Widget

C.

OutlineButton Widget

D.

DropdownButton Widget

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Total 49 questions