esasy
1. What is the different between class and object?
esasy
2. What is Abstraction?
esasy
3. What is the interface?
esasy
4. What is methods overriding?
esasy
5. What is method overloading?
esasy
6. What is a pattern?
esasy
7. Name Types Of Design Patterns?
esasy
8. What is a Factory Design Pattern?
esasy
9. What is the copy constructor?
medium
10. When do you use an abstract class and when do you use an interface?
medium
11. What is the constructor?
medium
12. What are the various types of constructors?
medium
13. What are the advantages of OOPS concepts?
medium
14. What is the default access modifier in a class?
medium
15. What is the difference between overloading and overriding?
medium
16. What is Inheritance and give real-world examples?
hard
17. What is SOLID Principle?
hard
18. What is the difference between new and override?
hard
19. What is the difference between Aggregation and Composition?
hard
20. What is the difference between abstraction and encapsulation?
hard
21. What is Static Constructor?
hard
22. What is Coupling?
hard
23. What's the difference between a method and a function?
hard
24. Why should I use patterns?
hard
25. What is the difference between an abstract function and a virtual function?
hard
26. What is Polymorphism?
hard
27. What is compile time polymorphism?
hard
28. What is abstraction and why it is used?