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Relational Model and E-R Diagram Concepts by animelife0718 is a document available to read on EtoBox.

What is Relational Model and E-R Diagram Concepts about?

The document outlines an assignment consisting of various tasks related to database concepts, including the Relational model, relational algebra operators like Selection and Projection, and joins such as Outer Join and Natural Join. It also requires the design of an Entity-Relationship diagram for a Library Management System and the identification of attribute types in E-R diagrams. Additionally, it asks for an explanation of mapping cardinality in E-R diagrams with examples.

Author

animelife0718

Language

EN