Online Access Free Associate-Android-Developer Exam Questions

Which build options in the Build menu to choose to delete all intermediate/cached build files.

• A.Rebuild Project
• B.Make Module
• C.Generate Signed Bundle / APK
• D.Clean Project
• E.Make Project

As an example. Our MutableLiveData<Long> object, named mLapseTime, is not connected to a Room database, etc. How can we change the value in mLapseTime?

• A.mLapseTime.postValue("new String")
• B.mLapseTime.changeValue(1000l)
• C.mLapseTime.setValue(1000l)

The Testing Pyramid, shown in the Figure, illustrates how your app should include the three categories of tests: small, medium, and large. Small tests are unit tests that :

• A.validate your app's behavior one class at a time.
• B.validate either interactions between levels of the stack within a module, or interactions between related modules.
• C.validate user journeys spanning multiple modules of your app.

Choose the most correct statement.

• A.Android is an open source, Linux-based software stack created for a wide array of devices and form factors.
• B.Android is a closed source, Windows-based software stack created for a wide array of devices and form factors.
• C.Android is an open source software stack created for a highly limited array of devices and form factors.
• D.Android is a closed source, Linux-based software stack created for a wide array of devices and form factors.

When your code execution reaches the breakpoint, Android Studio pauses execution of your app. You can

• A.advance to the next line in the code (without entering a method)
• B.examine the object tree for a variable; expand it in the Variables view. If the Variables view is not visible
• C.evaluate an expression at the current execution point
• D.advance to the first line inside a method call
• E.continue running the app normally
• F.advance to the next line outside the current method