Here are the top 16 OOP interview questions👇

1. What is the difference between a class and an object?
2. What is the difference between a static and non-static method?
3. What is the purpose of an interface in OOP?
4. Explain the 4 pillars of OOP.
5. What is the difference between a public and private constructor?
6. What is the difference between an abstract class and an interface?
7. What is the difference between a shallow copy and a deep copy?
8. What is the role of the "this" keyword in OOP?
9. What is a virtual function, and how is it implemented in OOP?
10. What is the difference between overloading and overriding a method? 11. What is an Abstract class?
12. Explain different types of constructors.
13. What is Coupling in OOP and why is it helpful?
14. What is a destructor in OOP?
15. What is a static keyword in cpp?
16. What is the difference between encapsulation and data abstraction?

Best DSA RESOURCES: https://topmate.io/coding/886874

All the best 👍👍