ANONYMOUS wrote: Yeah not always as the Microsoft MSDN states. "One of the largest areas of difference is in the process model. UNIX has fork; Win32 does not" Got me too even after I wrote a test program it failed to compile on a windows machine ( but it worked on Linux). I said C. ( 4x hello) I guess the lesson here is to read the actual question. If it said "What would the output be under Linux" then it would be a different story. https://msdn.microsoft.com/en-us/library/y23kc048.aspx