The Most Common Style for a Logical Database Model Is

question 6

Multiple Choice

The most common style for a logical database model is the:

• A)relational database model
• B)hierarchical database model
• C)network database model
• D)object-oriented database model

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Definitions:

Externalities

Unintended financial outcomes affecting individuals not directly engaged, potentially leading to good or bad impacts.

External Costs

Costs that are not borne by the producer or consumer of a good or service, but by society or the environment.

MSC (Marginal Social Cost)

The total cost to society of producing an additional unit of a good or service, including both the private costs and any external costs.

Efficient Level

Refers to the point at which a system, process, or economy operates at maximum productivity with minimal waste and expense.