• Exam Code: 70-516-VB
  • Exam Name: TS: Accessing Data with Microsoft .NET Framework 4
  • Certification Provider: Microsoft
  • Corresponding Certification:MCTS
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Microsoft 70-516-VB Exam Syllabus Topics:

SectionWeightObjectives
Querying Data22%- Execute SQL queries and stored procedures
  • 1. Use SqlCommand and DataReader
    • 2. Work with parameters
      - Query data using LINQ
      • 1. LINQ to SQL
        • 2. LINQ to Entities
          • 3. LINQ to XML
            - Query data using WCF Data Services
            • 1. Construct service queries
              • 2. Use interceptors and payload formats
                Developing and Deploying Reliable Applications18%- Monitor and optimize data access
                • 1. Analyze query performance
                  • 2. Use connection pooling
                    - Deploy data access components
                    • 1. Secure data access layers
                      • 2. Configure deployment settings
                        - Handle exceptions and errors
                        • 1. Implement retry logic
                          • 2. Catch ADO.NET exceptions
                            Modeling Data20%- Create and customize entity objects
                            • 1. Manage change tracking
                              • 2. Extend entities with partial classes
                                - Map entities and relationships using LINQ to SQL
                                • 1. Create LINQ to SQL models
                                  • 2. Map to stored procedures
                                    - Map entities and relationships using Entity Framework
                                    • 1. Configure inheritance and associations
                                      • 2. Build entity data models
                                        • 3. Use POCO entities and persistence ignorance
                                          Managing Connections and Context18%- Manage data context and object state
                                          • 1. Work with ObjectStateManager
                                            • 2. Control context lifetime
                                              - Create disconnected objects
                                              • 1. Use DataSets and DataAdapters
                                                • 2. Attach and detach entities
                                                  - Configure connection strings and providers
                                                  • 1. Use SQL Server, OLE DB, ODBC providers
                                                    • 2. Secure connection information
                                                      Manipulating Data22%- Synchronize offline data
                                                      • 1. Resolve conflicts
                                                        • 2. Track changes in disconnected scenarios
                                                          - Create, update, and delete data
                                                          • 1. Execute CUD operations via SQL
                                                            • 2. Save changes using Entity Framework
                                                              - Manage transactions and concurrency
                                                              • 1. Handle optimistic concurrency
                                                                • 2. Use transaction scope

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