In the Figure Above, the Relationship Between the Courses and Materials

question 48

Multiple Choice

In the figure above, the relationship between the Courses and Materials tables is a(n) ____.

• A) One-to-many relationship with referential integrity
• B) Many-to-many relationship
• C) Cascade Update Related Fields option
• D) Cascade Delete Related Records option

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Definitions:

Coase Theorem

A principle that if property rights are clearly defined and transaction costs are low, private bargains will ensure that the market always reaches an efficient outcome regardless of who holds the initial property rights.

Externalities

Economic side effects or consequences that affect uninvolved third parties; can be positive or negative.

Cap-And-Trade

An environmental policy mechanism that sets a cap on emissions and allows businesses to buy and sell permits for the right to emit.

Carbon Tax

A tax imposed on the carbon content of fuels to mitigate environmental impacts of carbon dioxide emissions.