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DAMA DMD-1220 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Conceptual Data Modelling | 20% | - Conceptual schema design - Entity types, attributes, relationships - Business rules and constraints - Normalization principles |
| Physical Data Modelling & Design | 20% | - Database-specific design - Storage and indexing strategies - Partitioning and clustering - Performance optimization - Mapping logical to physical structures |
| Data Modelling Fundamentals | 20% | - Concepts, principles, and terminology - Purpose and value of data modelling - Roles and responsibilities - DMBOK2 framework alignment |
| Logical Data Modelling | 25% | - Normalization and denormalization - Relationship implementation - Keys, constraints, indexes - Transformation from conceptual to logical - Data types and domains |
| Modelling Standards, Governance & Quality | 15% | - Model documentation and maintenance - Naming conventions and standards - Integration with architecture and governance - Data quality considerations in modelling - Model validation and review |






