A project scope includes the collection, exchange and reporting of data from multiple systems. Conceptual, logical and physical data models are maintained. How many models of each type can be expected?
A project scope includes the collection, exchange and reporting of data from multiple systems. Conceptual, logical and physical data models are maintained. How many models of each type can be expected?
It's definitely E. There are multiple systems, so the physical models will be the most, then logical (break down into subject areas, etc), and then conceptual data models (high level)
Large projects typically have one conceptual model, multiple logical models, and fewer physical models