Relational database, Database Management System

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write on the various type of relationalkey

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Er model, explain the steps for reduction of er model into relational model...

explain the steps for reduction of er model into relational model?

Concatenation operator-data manipulation language, Concatenation operator ...

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What is a checkpoint? List the operations to be performed by the system when a checkpoint is to be taken. What does the recovery system do if there is a crash? There is large n

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