Consider a Class Plane and Three Subclasses, Glider, PropPlane and Jet

question 39

Essay

Consider a class Plane and three subclasses, Glider, PropPlane and Jet. What instance data that should be declared in Plane and what instance data should be declared in each of the three subclasses? Come up with at least 2 instance data unique to each of the four classes given that all instance data of Plane will be inherited into the subclasses.

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Definitions:

Mechanism

The underlying process or system that enables something to function or produces a particular outcome.

Mediation

The process through which tools organize people’s activities and ways of relating to their environments.

Social Enhancement

The most basic social process of learning to use cultural resources, in which resources are used simply because others’ activities have made them available in the immediate environment.