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What relationship pattern is illustrated in the following schema? PRODUCT ( ProductID , Description ) SUPPLIER ( SupplierID , ContactName, PhoneNumber ) PRODUCT _ SUPPLIER
What relationship pattern is illustrated in the following schema?
PRODUCT ProductID Description
SUPPLIER SupplierID ContactName, PhoneNumber
PRODUCTSUPPLIER ProductID SupplierID, Cost
ProductID in PRODUCTSUPPLIER must exist in ProductID in PRODUCT
SupplierID in PRODUCTSUPPLIER must exist in SupplierID in PRODUCT
Question options:
Association Relationship
Intersection Relationship
Recursive Relationship
Strong Entity Relationship
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