object oriented database, Database Management System

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object oriented database

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Draw and explain the three level architecture of database, Draw and explain...

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Using relational algebra which query finds customers, Using Relational Alge...

Using Relational Algebra which query finds customers, who have a balance of over 1000 ? Using Relational Algebra Π Customer_name( σ balance >1000(Deposit)) is query to find cu

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