Hands on Exercise

Here are the unsolved questions from today's study:

1. What is OOP?
2. Why we should use OOP language over procedural language?
3. Define inheritance?
4. How many type of inheritance is available in general?
5. Why we can't implement multiple inheritance in C#?
6. How we can achieve multiple inheritance in C#.
7. Define inherited member visibility with the help of a short program.
8. Define hiding and elaborate with the help of a short program.
9. What is overriding?

10. When to use hiding and when to use overriding, elaborate with the help of a short program (hint: refer to - https://docs.microsoft.com/en-us/dotnet/csharp/programming-guide/classes-and-structs/knowing-when-to-use-override-and-new-keywords)
11. What is implicit inheritance?
12. What is the difference between abstract class and interface?
13. What is encapsulation, elaborate it with the help of a short program.
14. Define access modifiers or access specifiers that are helpful in encapsulation.
15. What is abstraction? Elaborate it with a real-world example.
16. What is the difference...