199.

Given the following code : 

using System; 
public void Main() 

  String myStr1; 
  string myStr2; 
  ... 

Which of the following statements is true?

String stands for System.String and it is a .NET Framework type. string is an alias in the C# language for System.String. Both of them are compiled to System.String in IL (Intermediate Language), so there is no difference