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Android Application Development v8 (AND-801) - Android Exam Questions

Last updated on June 20, 2026

97% Exam Compliance
45 Total Questions
1
Question
Assume you are developing an Android app which consists of two activities, MainActivity and SecondActivity. The following image includes part of MainActivity code. This file includes a button that has id "Mybutton". What does the following code snippet do if it is executed after the user taps on the button (id: Mybutton)?
Options
A Opens SecondActivity layout.
B Moves "Hello" message to Second Activity layout
C Closes the app. then opens the phone's applications list
D Re-opens the same MainActivity layout.
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2
Question
Check the following image which includes Android code. In this code when the app user clicks the button, the user will get a toast message which states "Hello Android ATC". After executing the code,
where on the android device screen will the toast message appear?

Exhibit
Options
A Top middle (center).
B Right middle (center).
C Top left.
D Top right.
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3
Question
As an Android developer, to change the font size of a text in Android layout, you should use attribute "android:textSize". Which of the following choices is the recommended syntax to change the font size to 18?
Options
A android:textSize=18sd"
B android:TextSize=18dp”
C androtd:textSize="18sp"
D android:textSize=-"18point"
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4
Question
Fill in the blank space in the following sentence with the correct choice: The..................... to arranges widgets in positions relative each other.
Options
A RelativeLayout
B ConstraintLayout
C Table Layout
D Linear Layout
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5
Question
To add a Google map to an Android app, you should to use map fragments.
Options
A False
B True
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