Which of the Following Is a Directive Used to Create

question 51

Multiple Choice

Which of the following is a directive used to create an "include guard" that allows a program to be conditionally compiled to prevent a header file from accidentally being included more than once?

• A) #include
• B) #guard
• C) #ifndef
• D) #endif
• E) None of these

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Definitions:

Marginal Utility

The supplementary satisfaction or advantage gained upon consuming an extra unit of a good or service.

Football Tickets

Specific passes that allow entry to football (soccer or American football) games.

Coffee

A beverage made from roasted and ground seeds of the Coffea plant, widely consumed globally for its stimulating effect due to caffeine.

Utility-Maximizing

The behavior or practice of selecting the combination of goods and services that provides the highest level of satisfaction or utility to an individual, given a particular budget constraint.