Professional-level prep for the professional-level exam. Prepare for MCPD Exam 70-518and help demonstrate your real-world mastery of Windows application design and development with .NET Framework 4. Designed for experienced, MCTS-certified professionals ready to advance their statusExam Ref focuses on the critical-thinking and decision-making acumen needed for success at the MCPD level. Focus on the expertise measured by these objectives: Designing the Layers of a Solution Designing the Presentation Layer Designing the Data Access Layer Planning a Solution Deployment Designing for Stability and Maintenance.