In which of the following is a single-entity instance of one type related to many entity instances of another type? Options: A . &nbspOne-to-One Relationship B . &nbspOne-to-Many Relationship C . &nbspMany-to-Many Relationship D . &nbspComposite Relationship

In which of the following is a single-entity instance of one type related to man

Question

In which of the following is a single-entity instance of one type related to many entity instances of another type?

Options:

A . One-to-One Relationship

B . One-to-Many Relationship

C . Many-to-Many Relationship

D . Composite Relationship

Answer: Option B

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Question 1. Which of the following refers to an entity in which the identifier of one entity includes the identifier of another enti....identifier of one entity includes the identifier of another entity?

Question 2. Which type of entity is related to two or more associated entities that each contain specialized attributes that apply t....some but not all of the instances of the entity?

Question 3. An attribute that names or identifies entity instances is a(n):....

Question 4. Properties that describe the characteristics of entities are called:....

Question 5. Entities of a given type are grouped into a(n):....

Question 6. Which of the following is NOT a basic element of all versions of the E-R model?....

Question 7. Entities can be associated with one another in which of the following?....

Question 8. In a one-to-many relationship, the entity that is on the many side of the relationship is called a(n) ________ entity.....

Question 9. An ID-dependent entity is an entity whose identifier is a composite identifier where no portion of the composite identif....of the composite identifier is an identifier of another entity.

Question 10. A ternary relationship is so called because in contains two entities and one association between them.....

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