Both the E-R Data Model and UML Are Tools Used

question 51

True/False

Both the E-R data model and UML are tools used for constructing data models.

---

Definitions:

Edgeworth Box

A diagram used in economics to show the distribution of resources, illustrating how different mixes of goods can lead to an optimal allocation.

Competitive Equilibrium

A state in a competitive market where supply equals demand, and the market clears at a price where no participant has an incentive to change their behavior.

Total Value

The complete worth of a good, service, asset, or investment, often taking into account both tangible and intangible factors.

Utility Function

A mathematical representation that shows the relationship between the overall satisfaction or happiness a person derives from consuming different bundles of goods and services.