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Chapter 5 Object Oriented Programming MCQs

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1. What are the features of an Object Oriented Programming (OOPs)?





2. What are the features reused using Inheritance in Java?





3. Which inheritance in java programming is not supported?





4. Advantage of inheritance in java programming is/are





5. Inheritance relationship in Java language is





6. If class B is subclassed from class A then which is the correct syntax?





7. Which is the keyword used to implement inheritance in Java?





8. To control inheritance to different classes and levels, Java provides ______________.





9. To stop or block inheriting a given class, the ___ keyword is used before the class.





10. What concepts come under Polymorphism in java?





11. Which polymorphism concept is applied to inheritance relationship in java programming?





12. Which of these packages contains abstract keyword?





13. Which is runtime polymorphism in java oops?





14. What is the syntax of abstract class in java?





15. Which of the following variable violates the definition of encapsulation?





16. Which of the following statement of a program is not right?





17. The object cannot be________?





18. Which definition best defines the concept of abstraction?





19. The combination of abstraction of the data and code is viewed in________.





20. The principle of abstraction ___________





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