A(n)________ data model is a detailed model that captures the overall structure of organizational data that is independent of any database management system or other implementation considerations.
A)Conceptual
B)Physical
C)Logical
D)Entity

Question

Quizplus · Accepted Answer

A conceptual data model captures the overall structure of an organization's data, independent of any specific technology or implementation considerations. It focuses on the high-level entities and relationships between them, and is typically used to communicate with stakeholders and business users about the data requirements of a system. Physical data models, on the other hand, are specific to a particular database management system and include details like data types, storage structures, and indexing strategies. Logical data models bridge the gap between conceptual and physical models by defining the data at a more detailed level than a conceptual model, but without the implementation-specific details of a physical model. Entity models are a type of conceptual data model that focuses specifically on the entities and relationships between them.

A(n)________ Data Model Is a Detailed Model That Captures the Overall