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3NF Normal Form
A relation schema R is in 3NF if it is in 2NF and for each FD X A either of the following is true
In other words, if every non prime attribute is non-transitively related on primary key.
Design a gennalization and specialization hierarchy for an automobile sales company
Ask question #Minim 100 words accepted#what is recovery management component in database management system and how it is useful
Describe the algorithm to draw the dependency graph? Ans: Algorithm to draw Precedence Graph is like this: a. For every transaction T i participating in schedule S, make
Distributed Database Management System
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(a) Why did SAP introduce the extended star schema?
Discuss deferred update technique of recovery. What are the advantages? Ans: The deferred update methods do not physically update the database on disk till after a transact
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