Which is another name for weak entity, Database Management System

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Which is another name for weak entity?

Child is another name of weak entity.

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Explain Lock-Based protocols, # ???? ..

# ???? ..

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Consistency: This property makes sure that a complete transaction implementation takes a database from one consistent state to another consistent state. If the transaction fails e

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Er-diagram, courier company er-diagram

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Define Partial Key and Primary Key A partial key, also known as discriminator, is the set of attributes which can uniquely identify weak entities that are related to similar o

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