Monetize Android Applications
Training Skills for Android ATC Certified Trainer
Android Application Development v8
Android Security Essentials
Android Applications UI-UX Design and Monetization Techniques
Flutter Certified Application Developer
What is the recommended use of BaseColumns._ID in SQLite database?
It should always be used to maintain unique ID.
It should be used to include unique ID when content provider is being used.
It is deprecated now.
All are correct.
What does the following line of code do?
FileOutputStream fOut = openFileOutput("MyFile.txt", MODE_WORLD_READABLE);
The file MyFile.txt will be created in the /data// files/ directory.
The file MyFile.txt will be created in the /data/data// files/ directory.
None are correct
The file MyFile.txt will be created in the /data/data// directory.
What is the validity of the data stored through shared preferences?
Data is deleted when application is closed.
Data is deleted when application is paused by pressing home button.
Data gets deleted when application is uninstalled.
Both "Data is deleted when application is closed" and "Data is deleted when application is paused bypressing home button" are correct.