Question: Database modelling connects real-world objects with the database stored in the computer. Management at ABC Consulting feel that database modelling is not required for the

Database modelling connects real-world objects with the database stored in the computer. Management at ABC Consulting feel that database modelling is not required for the proposed database system. 2.1 Provide a detailed explanation on the importance of data models. (10 marks) Included in your explanation regarding data models, discuss what a business rule is and explain its importance in data modelling?

2.2 Included in your explanation regarding data models, discuss what a business rule is and explain its importance in data modelling?

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