Microsoft MCSD Updates: 70-486 and 70-487

Editorial update — October 2026: The MCSD web-application and data-service exams 70-486 and 70-487 belong to Microsoft’s retired legacy developer certification program. The final MCSA/MCSD/MCSE examinations were withdrawn on January 31, 2021. This comparison therefore documents the skills those exams used to test; developers seeking a current Microsoft credential should select an active developer, Azure… Read More »