Supertype/subtype Entities Are Said to Have A(n)________ Relationship

question 32

Multiple Choice

Supertype/subtype entities are said to have a(n) ________ relationship.

• A)HAS-A
• B)IS-A
• C)recursive
• D)redundant
• E)multivalue

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Definitions:

Equilibrium Quantity

The quantity of goods or services supplied and demanded at the equilibrium price, where market supply and demand balance.

Quantity Demanded

The collective measure of a commodity or service that people are eager and have the means to purchase at an identified price level.

Quantity Supplied

Refers to the total amount of a good that producers are willing to sell at a given price over a specific period.

Equilibrium Price

The market cost where the supply of merchandise matches the demand level.