Microsoft's every certification is divided in two section MCTS and MCPD. MCTS are individuals exams. you can appear of it whatever you interest. EG. Web or windows, WCFs, or Data Access. is all on you.But when we talk about MCPD which is (Microsoft Certified Professional Developer) require MCTS exams and one another exam for MCPD.
Following are exams available in Microsoft .net Framework 4.
MCTS ( Microsoft Certified Technology Specialist)
Exam 70-5112) Certification:
MCPD (Microsoft Certified Professional Developer)
Candidates who earn the MCPD: Windows Azure Developer certification will be required to show continuing ability to perform in this technology area by completing a recertification exam every two years)