The Line: Virtual Double Earnings) Const = 0;

question 18

Multiple Choice

The line:
Virtual double earnings) const = 0;
Appears in a class definition. You cannot deduce that:

• A) All classes that directly inherit from this class will override this method.
• B) This class is an abstract class.
• C) Any concrete class derived from this class will have an earnings function.
• D) This class will probably be used as a base class for other classes.

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Definitions:

Reinforcement

In behavior psychology, it refers to the process of encouraging or establishing a pattern of behavior by offering rewards or consequences.

Intermittent Reinforcement

A conditioning schedule where a response is only sometimes reinforced, leading to more resistant behavior to extinction.

Occurrence

Occurrence denotes an event or a situation that happens or takes place, often used to describe instances of varying significance.

Behavior

The actions or reactions of an individual or system in response to external or internal stimuli.