To Help Prevent Errors, Apply C++11's ________ Keyword to the Prototype

question 26

Multiple Choice

To help prevent errors, apply C++11's ________ keyword to the prototype of every derived-class function that overrides a base-class virtual function.

• A) virtual
• B) abstract
• C) overridable
• D) None of the above.

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Definitions:

Economies of Scale

Cost efficiencies achieved by organizations through their operational scale, with per unit cost diminishing as the scale of production grows.

Monopolistically Competitive

Describes a market structure where many companies sell products that are similar but not identical, allowing for some degree of market power.

Product Differentiation

A strategy used by companies to distinguish their products from those of competitors based on features, quality, or design.

Economic Welfare

The overall well-being and standard of living of individuals and societies, often measured by factors such as income, health, and education.