Data Model Evolution

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3 Questions

Which data model organizes data into a tree-like structure with a top-down relationship?

Hierarchical Model

Which data model allows records to have multiple parent and child records, creating a more flexible structure?

Network Model

Which data model represents data as tables with rows and columns, and uses keys to establish relationships between tables?

Relational Model

Test your knowledge of data models with this quiz! Explore the evolution of data models from hierarchical and network models to relational, object-oriented, and NoSQL models. Identify key concepts and features of each model and enhance your understanding of database design and management.

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