Curioustab

Home » Database » Data Modeling with ER Model

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

parent
child
instance
subtype

Correct Answer: parent

← Previous Question Next Question→

More Questions from Data Modeling with ER Model

Properties that describe the characteristics of entities are called:
In which of the following can many entity instances of one type be related to many entity instances of another type?
Entities of a given type are grouped into a(n):
Which type of entity represents an actual occurrence of an associated generalized entity?
A recursive relationship is a relationship between an entity and ________ .
Which type of entity is related to two or more associated entities that each contain specialized attributes that apply to some but not all of the instances of the entity?
Which type of entity cannot exist in the database unless another type of entity also exists in the database, but does not require that the identifier of that other entity be included as part of its own identifier?
An attribute that names or identifies entity instances is a(n):
Which of the following indicates the maximum number of entities that can be involved in a relationship?
Which type of entity has its relationship to another entity determined by an attribute in that other entity called a discriminator?

Discussion & Comments

No comments yet. Be the first to comment!

Join Discussion