DATA MODELING Concepts Interview Questions [23 Questions]

  1. Relational and Dimensional Data ModelingHow does Relational Data Modeling differ from that of Dimensional Data Modeling?
  2. Components of Information System ArchitectureList six key components of Information System Architecture. Which of these relate to database design and Why?
  3. Data ModelingWhat is the impact of Data Modeling Software Engineering?
  4. Conceptual ModelsWhat are Conceptual Mdels
  5. What is the difference between logical data model and physical data model in Erwin?
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