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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What are the four major principles of OOP?
💡 Hint: Think of the acronym E-A-I-P.
Question 2
Easy
Define the term 'constructor' in the context of Java.
💡 Hint: It has the same name as the class.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What does OOP stand for?
- Object Operating Protocol
- Object-Oriented Programming
- Object-Oriented Process
💡 Hint: Focus on how objects and classes interact.
Question 2
True or False: Encapsulation allows direct access to private variables.
- True
- False
💡 Hint: Consider the ATM analogy.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
How would you implement a class structure for a vehicle system where cars, bikes, and trucks share properties?
💡 Hint: Think about shared traits like wheels and engines that different vehicles have.
Question 2
Design a small program that showcases polymorphism using method overriding for different animal sounds.
💡 Hint: Consider how each animal can produce a unique sound while sharing the same method structure.
Challenge and get performance evaluation