Which of the following choices is the main role of the Preview button which is illustrated in the red circle of the vertical Android Studio tool bar?
Which of the following Android Studio folders includes drawable files for different launcher icon densities?
Fill in the blank space in the following sentence with the correct choice: The..................... to arranges widgets in positions relative each other.
The first image below includes an Android code to generate AlertDialog which is illustrated in the second image. The last line of the code includes "xxxxxxx". Which of the following choices is the correct line of code to replace "xxxxxxx" for the purpose of showing this AlertDialog?
Which of the following choices is the best answer to fill the empty space in the following sentence? Adding a new color to the colors.xml file in Android Studio (/res/values/colors.xml) helps the app developers to use this new color as attribute value for the ................attribute in all these app layouts.
What does the following code snippet do?
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?
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)?
The Android library code is organized in such a way that it can be used by multiple Android applications.
The following Android code locates Toronto CN tower on Google map using on the latitude and longitude coordinates. Which of the following choices is the correct choice to show your Google map in the zoom-in state?
