-In the Accompanying Figure, a ____ Is a Field or Combination

question 51

Multiple Choice

-In the accompanying figure, a ____ is a field or combination of fields that uniquely and minimally identifies a particular member of an entity.

• A)primary key
• B)common key
• C)secondary key
• D)combination key

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Definitions:

Bellman's Principle

A decision-making principle stating that an optimal policy has the property that, regardless of the initial state, the remaining decisions must constitute an optimal policy with regard to the state resulting from the first decision.

Optimal Strategy

The best course of action, developed through planning and analysis, to achieve maximum effectiveness or profitability.

Expected Cost

The forecasted amount of expenses anticipated to be incurred for a specific activity or project, often used in budgeting and planning.

Operating Costs

Expenses incurred from the day-to-day functioning of a business, excluding costs associated with production.