ER Diagram, Database Management System

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Soccer player ER Diagram to Relational database schema

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In an E-R diagram how attributes are represented ? In an E-R diagram attributes are represented in a ellipse.

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Define the concept of generalization A generalization is relationship between specific kind of thing and general thing. It is also known as "is-a-kind-of" relationship. Inher

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What is called query processing? Query processing refers to the range of activities included in extracting data from a database.

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State about the Use Case Diagram A use case diagram represents a set of use cases, actors and their relationships. These diagrams shall be used to model context or requirement

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