Which of the Following Is a Disadvantage of the Hierarchical

question 44

Multiple Choice

Which of the following is a disadvantage of the hierarchical data model?

• A)It does not promote data sharing.
• B)It is not efficient with 1:M relationships.
• C)It does not promote data integrity.
• D)It does not have standards.

---

Definitions:

Median-Voter Model

A theoretical model suggesting that the outcome of majority rule voting systems will reflect the preferences of the median voter.

Law of Diminishing Marginal Utility

The principle that as a person increases consumption of a product, there is a decline in the marginal utility that person derives from consuming each additional unit.

Ability-To-Pay Principle

The idea that those who have greater income (or wealth) should pay a greater proportion of it as taxes than those who have less income (or wealth).

Marginal Cost

the additional cost incurred to produce one more unit of a good or service.