What is abstract class and why we use it in C#?

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Tags

1. #implementation
2. #subclass
3. #provide
4. #inherit
5. #interfaces
6. #interface
7. #implement
8. #class
9. #belongs
10. #behavior
11. #without
12. #default
13. #allows
14. #multiple
15. #abstract
16. #logically
17. #hierarchy
18. #which