DATABASE FUNDAMENTALS
WHAT IS DATABASE MANAGEMENT
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Ted Codd
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Bill Gates
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Peter Chen
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None of the above
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Detailed explanation-1: -Peter Chen, the father of ER modeling said in his seminal paper: “The entity-relationship model adopts the more natural view that the real world consists of entities and relationships. It incorporates some of the important semantic information about the real world."
Detailed explanation-2: -Peter Chen (a.k.a. Peter Pin-Shan Chen), currently a faculty member at Carnegie-Mellon University in Pittsburgh, is credited with developing ER modeling for database design in the 1970s.
Detailed explanation-3: -The ERM was introduced by Peter Chen in 1976 [2]. The ERM and its variations have been widely used in database modeling and design, systems analysis and design methodologies, computer-aided software engineering (CASE) tools, and repository systems.