Android Certified Application Developer AND-801 Exam Dumps

1. Android is an open source, Linux-based software stack.

2. The Android library code is organized in such a way that it can be used by multiple Android applications.

3. Android SDK platform is a set of libraries and APIs that provide necessary classes, methods and interfaces to develop Android applications and allow you to compile your code.

4. Android Studio is the official IDE for Android application development.

5. Which of the following files has the correct name for a layout design file of an activity in an Android app?

6. Which of the following is true about the following line of code: button.setOnClickListener({})

7. Which of the following Android Studio folders includes drawable files for different launcher icon densities?

8. In Android Studio 3.0 and higher, a checkbox is available to drag-and-drop from the palette panel.

9. The following Android code will show the small popup message "Message saved as draft" for 3.5 seconds, and then automatically disappears: Toast.makeText(this, "Message saved as draft". Toast.LENGTH_LONG).show()

10. If you want to configure a link between two Android activities in the same Android application, you need to use:

11. You can embed a web browser inside your application using the WebView class.

12. The SharedPreferences class provides a general framework that lets you save and retrieve persistent key-value pairs of primitive data types.

13. If your Android application creates a SQLite database, which of the following is the default directory to save this database file?

14. To add a Google map to an Android app, you should to use map fragments.

15. Google Maps allows web sites, mobile apps and other media to connect to its database and import it in JSON format. This web connection between Google maps database and mobile applications are done through https connections and using an API key.

16. Which of the below choices is the best answer to fill the empty space in the following sentence? If you want to give all text widgets in an app the same format such as font color, font size, and font family, you should add the style attribute to the TextView XML tags in layout file and set the attribute value to the same style name. You should define that style by adding a new style tag "style name-style_name" inside...............................

17. Which of the following choices is the main role of the button which is illustrated in the red rectangle over the Android Studio tool bar?

18. 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?