What is an entity relationship diagram

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Reference no: EM13997292

Watch the video, and answer the question.https://www.youtube.com/watch?v=-fQ-bRllhXc.

What is an Entity Relationship Diagram? In your answer please describe the terms Entity, Attribute, Primary Key, Relationship and Cardinality. At least 500 words.

Tomorrow 9 PM is due day.Thanks so much! I will appreciate.

Reference no: EM13997292

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