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Microsoft 70-561

70-561

Exam Code: 70-561

Exam Name: TS: MS .NET Framework 3.5, ADO.NET Application Development

Updated: Sep 10, 2026

Q&A Number: 170 Q&As

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Microsoft 70-561 Exam Syllabus Topics:

SectionObjectives
Topic 1: Working with Data Providers- Parameter handling and command execution
  • 1. Input/output parameters
    • 2. Command behavior and execution modes
      - SQL Server data access
      • 1. Stored procedure execution
        • 2. SqlConnection and SqlCommand
          Topic 2: Understanding ADO.NET Architecture- ADO.NET core components
          • 1. DataSet and DataTable architecture
            • 2. DataReader vs DataAdapter usage
              - Disconnected vs connected data models
              • 1. Caching and state management
                • 2. Connection lifecycle management
                  Topic 3: Performance and Best Practices- Error handling and debugging
                  • 1. Logging and diagnostics
                    • 2. Exception handling in ADO.NET
                      - Optimizing data access
                      • 1. Efficient query execution
                        • 2. Connection pooling
                          Topic 4: Transactions and Concurrency- Concurrency strategies
                          • 1. Optimistic concurrency control
                            • 2. Pessimistic concurrency control
                              - Transaction management
                              • 1. Isolation levels
                                • 2. BeginTransaction and commit/rollback
                                  Topic 5: Data Manipulation and DataSet Operations- Data synchronization
                                  • 1. AcceptChanges and RejectChanges
                                    • 2. Concurrency handling
                                      - Working with DataSet objects
                                      • 1. DataTable operations
                                        • 2. Data relations and constraints
                                          Topic 6: XML Integration with ADO.NET- XML data handling
                                          • 1. XML schema (XSD) integration
                                            • 2. Read/write XML from DataSet

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