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Questions and Answers
Which data model organizes data into a tree-like structure with a top-down relationship?
Which data model organizes data into a tree-like structure with a top-down relationship?
- Network Model
- Hierarchical Model (correct)
- Relational Model
- Object Oriented Model
Which data model allows records to have multiple parent and child records, creating a more flexible structure?
Which data model allows records to have multiple parent and child records, creating a more flexible structure?
- Relational Model
- Network Model (correct)
- Object Oriented Model
- Hierarchical Model
Which data model represents data as tables with rows and columns, and uses keys to establish relationships between tables?
Which data model represents data as tables with rows and columns, and uses keys to establish relationships between tables?
- Network Model
- NoSQL
- Hierarchical Model
- Relational Model (correct)
