List the various data abstraction concepts and the corresponding modeling concepts in the EER model.
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List the various data abstraction concepts and the corresponding modeling concepts in the EER model.
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There are mainly three levels of data abstraction Internal Level Conceptual or Logical Level or Exte...View the full answer
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Related Book For
Fundamentals Of Database Systems
ISBN: 9780133970777
7th Edition
Authors: Ramez Elmasri, Shamkant Navathe
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