Question: Storing a binary many - to - many relationship in a relational database q , a . requires the insertion of a foreign key in

Storing a binary many-to-many relationship in a relational database q,
a. requires the insertion of a foreign key in one of the two relations repcesenting the entities in the many-to-many relationship
b. requires the insertion of foreign keys in both of the relations representing the entities in the many-to-many relationship
c. does not require the addition of any additional relations
d. requires the addition of one additional relation
e. requires the addition of two additional relations
Storing a binary many - to - many relationship in

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