A Prolog ____ Is Like a Placeholder or Empty Box

question 32

Multiple Choice

A Prolog ____ is like a placeholder or empty box into which Prolog can put information gleaned from a fact.

• A) state
• B) boolean
• C) variable
• D) constant

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Definitions:

Line Extension

The use of the same brand name within the same product line and represents an increase in a product line’s depth.

Convenience Goods

Products that are inexpensive and readily available, making them easy for consumers to buy frequently with minimal effort.

Consumer Staples

Essential products that consumers continue to demand regardless of economic conditions, such as food, beverages, and household goods.

Specialty Goods

High-value products that are unique or considered luxury items, often requiring a specific purchasing effort by consumers.