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Problem:

A table is in 4NF if it is in 3NF, and _____?

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2 Answers

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Solution:

It has no multivalued dependencies

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Explanation:

As per database hypothesis, a multivalued dependency is a full limitation between two arrangements of characteristics in a connection. Rather than the multivalued dependency, the multivalued dependency necessitates that certain tuples be available in a connection. ... The multivalued dependency assumes a job in the 4NF database standardization.

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