Answer Posted / josh
Polymorphism
Poly means “many” and morph means “form”. In the context of
object-oriented systems, polymorphism means objects that
can take on or assume many different forms. Polymorphism
means that the same operation may behave differently on
different classes.
Polymorphism allows us to write generic, reusable code more
easily, because we can specify general instructions and
delegate the implementation details to the objects
involved. Since no assumption is made about the class of an
object that receives a message, fewer dependencies are
needed in the code and, therefore maintenance is easier.
For example, in a payroll system, manager, office worker,
and production worker objects all will respond to the
compute payroll message, but the actual operations
performed are object specific.
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