Explain the four java classes related to using sensors on the android platform?
What database is used in android?
Explain android architecture.
Define intents in android. What are the different types of intents?
What is a sticky broadcast? Give an example.
How will you pass data to sub-activities?
What is a toast? Write its syntax.
What is an android runtime?
What is a service? How is it implemented?
What are broadcast receivers?
Write the syntax of toast?
What are the dialog boxes that are supported in android?
List all the versions of android.
What are broadcast receivers? How is it implemented?
What is an anr?