Page 856 - AP Computer Science A, 7th edition
P. 856
14. (B) Method overriding occurs whenever a method in a superclass is redefined in a subclass. Method overloading is a method in the same class that has the same name but different parameter types. Polymorphism is when the correct overridden method is called for a particular subclass object during run time. Information hiding is the use of private to restrict access. Procedural abstraction is the use of helper methods.
