When should you use the androidTest directory to store your test classes?

Given an APK named app-internal-debug.apk produced from the build process, which statement is likely to be true?

When attempting to build your project, what might the following error indicate? Conversion to Dalvik format filed: Unable to execute dex: method ID not in [0, 0xffff]: 65536

Which statement, in build.gradle file, correctly denotes that the corresponding module is an Android library module?

What is not a benefit of externalizing app resources such as image and string from a code?

Which component is not an entry point through which the system or a user can enter your app?

IF the main thread is blocked for too long, the system displays the _ dialog?

Given the definition below. how would you get access a TextView with an ID of text_home contained in thr layout file of a Fragment class?

What allows you to properly restore a user's state when an activity is restarted?

Why do you use the AndroidJUnitRunner when running UI tests? Notice: AndroidJUnitRunner lets us run JUnit3/4-style tests on Android Devices

When would you use a product flavour in your build setup?