When One SQL Query Is Embedded in Another SQL Query,this

question 58

Multiple Choice

When one SQL query is embedded in another SQL query,this is referred to as a ________.

• A)subset
• B)join
• C)WHERE Query
• D)subquery
• E)set query

---

Definitions:

Producer Surplus

The difference between the amount producers are willing to accept for a good or service and the actual higher market price they receive.

Market Equilibrium

A condition in a market where the quantity demanded equals the quantity supplied, leading to no pressure for price to change.

Minimum Price

The lowest possible price at which a good or service can be sold, often set by legal or regulatory authorities to protect producers or consumers.

Deadweight Loss

A loss of economic efficiency that occurs when the equilibrium for a good or a service is not achieved or is not achievable.