Question: Question: Briefly explain the three levels of database design ( conceptual , logical and physical ) focusing on exploring their significance, differences ( their purpose,
Question: Briefly explain the three levels of database design conceptual logical and physical focusing on exploring their significance, differences their purpose, focus, independence from specific DBMS modelling tools, and examples of attributes, relationships, and keys at each level and how they come together to shape a robust database system. Make use of diagram whenever appropriate. marks
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