8.11.2012

Dotnet Programming Concepts Questions List-1

  1. Difference between Boxing and Unboxing
  2. Difference between Constants and Read-Only variables
  3. Difference between while and for loops
  4. Difference between Subprocedure and Function (or) Difference between Sub and Function
  5. Difference between While loop and do... While loop
  6. Difference between TypeOf() and GetType()
  7. Difference between IList and IEnumerable
  8. Difference between for and foreach loop
  9. Difference between Int32.Parse(String) and Convert.ToInt32(String)
  10. Difference between REF Parameter and OUT Parameter
  11. Difference between IQueryable and IEnumerable
  12. Difference between Passing Objects as Parameter and Passing by Ref
  13. Difference between Checked and Unchecked Keywords
  14. Difference between Value Types and Reference Types
  15. Difference between C# and VB.Net
  16. Difference between C++ and C#
  17. Difference between Arrays in C# and Arrays in other Programming Languages
  18. Difference between Method Parameters and Method Arguments
  19. Difference between Implicit Conversion and Explicit Conversion
  20. Difference between String Keyword and System.String Class
  21. Difference between Int.Parse and Int.TryParse methods
  22. Difference between Proc sent by Value and by Sub
  23. Difference between IEnumerable and IEnumerator
  24. Difference between ArrayList and HashTable
  25. Difference between Array and ArrayList
  26. Difference between Const, Read-Only and Static
  27. Difference between HashTable and Arrays
  28. Difference between Class and Module
  29. Difference between Imperative and Interrogative Code
  30. Difference between // Comments, /* */ Comments and /// Comments
  31. Difference between VB 6 and VB.Net
  32. Difference between int and int32
  33. Difference between Convert.toString() and .toString() methods
  34. Difference between DiectCast and cType
  35. Difference between direct type casting and using "as" keyword
  36. Difference between HashTable and Dictionary
  37. Difference between int32 and parse
  38. Difference between function and methods
  39. Difference between List and ArrayList
  40. Difference between while,dowhile and for loop? which loop is best

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