There is only one exam available in Solution Architecture and it should be completed. The desktop applications development exams and the distributed applications development exams are also available as electives. However, bear in mind that a single exam cannot count as both an elective and a core in the New MSCD track. The time limit for the exams varies from 90 minutes to 170 minutes. The number of questions are around 70 for most of the exams but for Exam 70-100, you will get only 20 questions to answer.
Exams can be adaptive with simulations as well as form-based.
The exams are administered by Prometric and Virtual University Enterprises -independent testing organizations with locations worldwide. Outside the US and Canada visit the website for a list of International phone numbers. A list of International phone numbers is available there if you prefer to register by telephone. Free and low cost online practice exams.