HRM, Database Management System

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Related Discussions:- HRM

Which operations need the participating relations to union, Which operation...

Which operations need the participating relations to be union compatible? A UNION, INTERSECTION and DIFFERENCE operations need the participating relations to be union compatibl

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What is the function of IO/M signal in the 8085? It is a status signal. It is used to differentiate among memory locations and I/O operations. When this signal is low (IO/M = 0

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Explain the conventions (relationships) for displaying an ER schema as an ER diagram.

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Define a property that is not a property of transactions? Ans: Concurrency is not a property of transactions

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