The MCTS and MCPD titles is only for the older .NET 4.0 and VS 2010 exams. They are not being carried forward with the newer technologies.
The new 70-483 C# exam is for the newer .NET 4.5+ and VS 2012 exams, such as Microsoft Specialist and
Microsoft Certified Solutions Developer (MCSD).
If you pass this exam, you will become a Microsoft Specialist for this specific exam.
Good luck!
Best wishes, Davin Mickelson