Answered: Which data model has the highest level…

Which data model has the highest level of abstraction? O a. Relational O b. Object-oriented O c. Entity relationship O d. Hierarchical

Principles of Information Systems (MindTap Course List)

12th Edition

ISBN:9781285867168

Author:Ralph Stair, George Reynolds

Publisher:Ralph Stair, George Reynolds

Chapter5: Database Systems And Applications

Section: Chapter Questions

Problem 4PSE: Using a graphics program, develop an entity-relationship diagram for a database application for an...

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Question

Which data model has the highest level of abstraction?
O a. Relational
O b. Object-oriented
O c. Entity relationship
O d. Hierarchical

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