Which of the Following Statements Is True

question 49

Multiple Choice

Which of the following statements is true?

• A) A class with multiple base classes can inherit constructors from any of its base classes.
• B) If a class inherits constructors with the same signature from two or more base classes, then the derived class must define its own version of that constructor; otherwise, a compilation error occurs.
• C) When a derived class is inheriting constructors from a base class and explicitly defines a constructor, if a default constructor is needed, the derived class must define a default constructor either by using = default to tell the compiler to generate the default constructor or by explicitly defining a constructor that can be called with no arguments.
• D) All of the above.

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Definitions:

Scale of Production

The level at which a production process is operating, ranging from small to large scale based on output volume and capacity.

Economies of Scale

Cost advantages that enterprises obtain due to their scale of operation, with cost per unit of output decreasing with increasing scale.

Average Total Cost

The total cost of production divided by the total quantity produced, indicating the per unit cost of production.

Scale of Production

The size or extent of the production operations of a firm, determining its capacity to produce goods or services.