Two Tables Related by a Common Field with the Same

question 56

Multiple Choice

Two tables related by a common field with the same value in the common field in each table is an example of a(n) ____ join.

• A)inner
• B)outer
• C)self
• D)related

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Definitions:

Deadweight Loss

signifies a loss of economic efficiency that can occur when the equilibrium for a good or a service is not achieved or is not achievable.

Purely Competitive

A purely competitive market is one in which there are many buyers and sellers, all trading homogeneous products, with no single entity able to control the market price.

Market

A virtual or physical place where buyers and sellers come together to trade goods, services, or financial instruments.

Allocative Efficiency

A state of the economy in which resources are allocated in a way that maximizes the overall benefit to society, with goods and services produced at their highest-valued uses.