It Is Possible to Create a Primary Key Composed of ________

question 38

Multiple Choice

It is possible to create a primary key composed of ________ columns or fields.

• A) relational
• B) linked
• C) number
• D) multiple
• E) text

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Definitions:

Nash Equilibrium

A concept in game theory where each player's strategy is optimal, considering the strategies of other players, and no player has anything to gain by changing their own strategy unilaterally.

Mixed Strategy

A situation in game theory where a player chooses among several possible moves according to a probability distribution.

Troops

Military units or forces, especially those organized for land warfare.

Pure Strategies

In game theory, actions or sequences of moves that a player commits to in a strategic setting without randomness.