Each of the Following Is a Relational Algebra Function Except

question 7

Multiple Choice

Each of the following is a relational algebra function except

• A)join
• B)project
• C)link
• D)restrict

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Definitions:

Nash Equilibrium

A concept in game theory where no player can gain by unilaterally changing their strategy if the strategies of the other players remain unchanged.

Oligopoly

A market structure characterized by a small number of firms dominating the market, leading to limited competition and potentially high prices.

Interdependent

A relationship between entities in which each is mutually reliant on the other, often used to describe economies or markets that affect one another.

Dominant Strategy

A dominant strategy is a course of action in a strategic game or situation that results in the best outcome for a player, regardless of what the other players decide to do.