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. lock When do you use an abstract class and when do you use an interface?
medium
11. lock What is the constructor?
medium
12. lock What are the various types of constructors?
medium
13. lock What are the advantages of OOPS concepts?
medium
14. lock What is the default access modifier in a class?
medium
15. lock What is the difference between overloading and overriding?
medium
16. lock What is Inheritance and give real-world examples?
hard
17. lock What is SOLID Principle?
hard
18. lock What is the difference between new and override?
hard
19. lock What is the difference between Aggregation and Composition?
hard
20. lock What is the difference between abstraction and encapsulation?
hard
21. lock What is Static Constructor?
hard
22. lock What is Coupling?
hard
23. lock What's the difference between a method and a function?
hard
24. lock Why should I use patterns?
hard
25. lock What is the difference between an abstract function and a virtual function?
hard
26. lock What is Polymorphism?
hard
27. lock What is compile time polymorphism?
hard
28. lock What is abstraction and why it is used?