Using relational algebra which query finds customers, Database Management System

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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 customer.


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DSS, WHAT IS DSS? WRITE ITS REQUIREMENTS.

WHAT IS DSS? WRITE ITS REQUIREMENTS.

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