The Main Difference Between a Pure Virtual Function and a Virtual

question 13

Multiple Choice

The main difference between a pure virtual function and a virtual function is:

• A) The return type.
• B) The member access specifier.
• C) That a pure virtual function cannot have an implementation.
• D) The location in the class.

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Definitions:

Price Ceiling

Government-imposed maximum legal price.

Price Floor

Government-imposed minimum price (used almost exclusively to keep agricultural commodity prices up).

Productivity

Output per unit of input; efficiency with which resources are used.

Acre of Land

A unit of area used in the United States and the United Kingdom, equivalent to 43,560 square feet.