Entity Relational Diagram, Database Management System

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What is an ERD?

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Related fields in a database are grouped in which form, Related fields in a...

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Draw an E_R Model for the following: An organization uses number of items of a equipment to generates goods. Each item is at one LOCATION, of one TYPE and has a DETAILED_DISCRI

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The External or View Level The external or view level is the highest level of abstraction of database. It gives a window on the conceptual view, which permits the user to see

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