Java Object Oriented Programming Quiz 10

Java object oriented programming quiz part 10 contains 10 single choice questions. The Java OOPs questions will help you understand the OOPs concepts of the Java language. At the end of the quiz, result will be displayed along with your score and OOPs quiz answers online.

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  1. A constructor cannot throw any exception. It must handle all the exception itself using try catch block.

  2. All the methods declared in an interface are implicitly public.

  3. All the interfaces implicitly extends the Object class.

  4. A class constructor cannot be private.

  5. Which class defines the wait and notify methods?

  6. An interface cannot define an inner class.

  7. A final method cannot be overloaded.

  8. A final class can be abstract.

  9. A subclass must implement all the abstract methods declared by its parent abstract class.

  10. A variable declared by an interface can be changed by the class implementing it.

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