Question: An entity-relationship model (ER model) is a systematic way of data modelling and defining a business process. Explain the main symbols and example of

An entity-relationship model (ER model) is a systematic way of data modelling

An entity-relationship model (ER model) is a systematic way of data modelling and defining a business process. Explain the main symbols and example of the components of E-R model. fname Iname student id Student clubs name gpa N has_honors Takes exam_id_ grade M class_id total participation (20 marks) Exam Has Class

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Answer General Guidance The answer provided below has been developed in a clear step by step mannerStep 1 ER model stands for an EntityRelationship model It is a highlevel data model This model is use... View full answer

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