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Microsoft 70-442 Exam Syllabus Topics:

SectionObjectives
Database Optimization and Maintenance- Maintenance strategies
  • 1. Index rebuilding and statistics updates
    • 2. Backup and recovery considerations
      - Performance monitoring
      • 1. SQL Server profiling tools
        • 2. Performance counters analysis
          Designing Data Access Solutions- Data access architecture design
          • 1. Choosing data access technologies (ADO.NET, stored procedures)
            • 2. Layered application architecture considerations
              - Database connectivity design
              • 1. Connection management strategies
                • 2. Scalability and reliability considerations
                  Data Security and Integrity- Data integrity enforcement
                  • 1. Constraints and triggers
                    • 2. Transaction management
                      - Securing data access
                      • 1. Role-based security design
                        • 2. Authentication and authorization mechanisms
                          Query Optimization and Performance Tuning- Index optimization
                          • 1. Clustered vs nonclustered indexes
                            • 2. Index maintenance strategies
                              - Query performance analysis
                              • 1. Identifying performance bottlenecks
                                • 2. Execution plans and indexing strategies

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