Question: A _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ exists when the PK of the related entity does

A _______________ exists when the PK of the related entity does not contain at least one of the PK attributes of the parent entity and is indicated by a _______________ in the (Visio) ERD representation for the Crow's Foot Model.
a. strong relationship, dashed line
b. weak relationship, solid line
c. strong relationship, solid line
d. weak relationship, dashed line

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