CSE :: Database System 2 - CS
- An attribute that names or identifies entity instances is a(n):
- 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?
- Which of the following is NOT a basic element of all versions of the E-R model?
- In which of the following is a single-entity instance of one type of related to a single-entity instance of another type?
- Entities can be associated with one another in which of the following?
- Which type of entity has its relationship to another entity determined by an attribute in that other entity called a discriminator?
- Which type of entity represents a logical generalization whose actual occurrence is represented by a second, associated entity?
- In a one-to-many relationship, the entity that is on the many side of the relationship is called a(n) ________ entity.
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