What Query or Queries Would You Use to Move Every

question 88

Multiple Choice

What query or queries would you use to move every item that has never been sold to a new database,then reduce the price of each item by 10%?

• A)Find unmatched,then make table,then delete,then update
• B)Find unmatched,then make table,then append,then delete,then update
• C)Append,then delete,then update
• D)Make table,then delete,then update

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Definitions:

Equilibrium Price

The price at which the quantity of goods demanded is equal to the quantity of goods supplied, leading to a market balance.

Equilibrium Quantity

At the market price, the amount of goods or services available perfectly matches the amount consumers want to buy.

Simultaneous Increase

A scenario where two or more variables or quantities rise at the same time.

Demand For

The quantity of a good or service that consumers are willing and able to purchase at a given price over a specific period.