Aspire Faculty ID #13983 · Topic: JAMIA MILLIA ISLAMIA MCA 2020 · Just now
JAMIA MILLIA ISLAMIA MCA 2020

Under what conditions can an attribute of a binary relationship type be migrated to become an attribute of one of the participating entity types?

Solution

A relationship attribute can be moved to an entity type only when the relationship type is $1:N$ or $N:1$.

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