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

In which of the following is a single-entity instance of one type of related to a single-entity instance of another type?One-to-One RelationshipOne-to-Many RelationshipMany-to-Many RelationshipComposite Relationship

An entity in A is associated with at most one entity in B, and an entity in B is associated with at most one entity in A. This is called as _____?a.One-to-manyb.One-to-onec.Many-to-manyd.Many-to-one

When there is only ONE entity set participating in a relation, the relationship is called as

A relationship between the instances ofa single entity type is called

A class that represents a many-to-many association between two other classes is called a(n ) ____ class.