If we have a binary relationship with a cardinality that says M (M = Many) to M (M = Many). How many tables will we create when we convert it into a logical data model?

The entity that has not sufficient attributes to form a primary key, such entity is called?

In a one-to-many relationship, the entity that is on the one side of the relationship is called a(n) ________ entity.

How do we determine 1:* binary relationship?