:
: Hi friends,
: I want to develop one business (back end exe to do functional
: computations and get/store data into Oracle) application which i can
: develop either in Pro*C/C++ or C#.
: Which language (Pro*C/C++ or C#) shall i chose ??? and why ???
: which application will be more faster ?? and why ???
:
:
:
Given the choice between C/C++ or C#, I would choose C#. Why: http://en.wikipedia.org/wiki/C_Sharp_%28programming_language%29

C/C++ will be faster than C#, provided they run the same algorithms and those are correctly optimalized.
Beware with performance: The performance of an application is not only determined by the language used. A (very) poorly designed application in a fast language will almost certainly be slower than a well designed application in a slow language.