Essential C# Interview Question You Must Know

c programming interview question

Essential C# Interview Question You Must Know

Here is the list of essential c# interview question that you must know before going for a interview session. Following list will be updated as time goes.

  1. What is an Object?
  2. What is Boxing and Unboxing?
  3. What is the this Pointer?
  4. What are Async and Await?
  5. What is the difference between a struct and a class in C#?
  6. What is Dynamic Dispatch?
  7. What is the difference between Interface and Abstract Class?
  8. What is enum in C#?
  9. What is a Deadlock?
  10. What is the difference between Virtual method and Abstract method?
  11. What is the difference between “continue” and “break” statements in C#?
  12. What is the difference between constant and read only in c#?
  13. What is the difference between ref and out keywords?
  14. What is the difference between dispose and finalize methods in c#?
  15. What is the difference between string and StringBuilder in c#?
  16. What is delegates in C# and uses of delegates?
  17. What is sealed class in c#?
  18. What are partial classes?
  19. What is difference between late binding and early binding in c#?
  20. What are the differences between IEnumerable and IQueryable?
  21. What is the Constructor Chaining in C#?
  22. What are Indexer in C# .Net?
  23. What is multicast delegate in c#?
  24. Difference between Equality Operator (==) and Equals() Method in C#
  25. What are the Difference between Array and ArrayList in C#.Net?
  26. What you understand by Value types and Reference types in C#.Net?
  27. Explain Anonymous type in C#?
  28. Explain Hashtable in C#?
  29. What is LINQ in C#?

 

Hope this list of interview question is useful for you. share it with your friends to let them know.

Nahidur Rahman Rifath

Passionate Software Engineer, Content Writer, Reader

Leave a Reply

Your email address will not be published. Required fields are marked *