Practice Polymorphism - 4.7 | Chapter 4: Object-Oriented Programming (OOP) in Java | JAVA Foundation Course
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Polymorphism

4.7 - Polymorphism

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is polymorphism?

💡 Hint: Think about method flexibility.

Question 2 Easy

Can two methods in the same class have the same name?

💡 Hint: Consider how methods are differentiated.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What does polymorphism allow us to do?

A. Use different methods for different classes
B. Call the same method with different signatures
C. Change the name of a method
D. None of the above

💡 Hint: What happens when method names clash?

Question 2

True or False: Method overriding can help implement runtime polymorphism.

True
False

💡 Hint: Consider when subclass methods replace superclass ones.

2 more questions available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Create a class hierarchy that demonstrates polymorphism by implementing a method in a base class and overriding it in multiple subclasses.

💡 Hint: Use an animal theme for fun!

Challenge 2 Hard

Construct a program that utilizes method overloading with a series of mathematical operations, providing at least four different implementations.

💡 Hint: Consider how numbers can differ in type.

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