Percy Is Promoted and Is No Longer Responsible for Making

question 3

Multiple Choice

Percy is promoted and is no longer responsible for making updates to several database tables. Which command should Percy's database administrator use to prevent Percy from making future updates?

• A) DROP
• B) REMOVE
• C) REVOKE
• D) CANCEL

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Definitions:

Marginal Revenue

The increase in income derived from the sale of one extra unit of a good or service.

Monopolistic Competitor

A market structure where many firms sell products that are similar but not identical, allowing for significant differentiation and competition.

Product Promotion

Marketing efforts aimed at increasing awareness and sales of a product through advertising, incentives, and public relations.

Monopolistic Competition

An arrangement in the marketplace where several businesses trade in goods that are akin but not completely identical, affording them limited market authority.