Question: How do you link objects with Many to Many ( M:N ) Relationships. By placing the primary key of one table into the other connected

How do you link objects with Many to Many (M:N) Relationships.
By placing the primary key of one table into the other connected table as a foreign key.
By creating a separate table that includes the primary key attributes from both object tables
By placing the primary key of one table into the other connected table as a foreign key. You have to do this for both tables so that each has a one-to-many relation between the tables.
By writing bridge code to link the data tables.
How do you link objects with Many to Many ( M:N )

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