Which Java-package is imported automatically into every Java-program:

Which of the following classes could be considered as a derived class of the class "Celestial body":

How many objects can be created as instance of a single class?

The class definition contains the following components:

Which of the following can be described as Object Behavior:

What is the name of the special method that is executed automatically when creating new object:

Which of the following definitions is correct:

What must a method return in order to send the data back to the caller?

Which of the following identifiers are NOT reserved words in Java? (3 correct answers)

Which of the following are contained in a Java class?