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Dynamic binding (late
Making a run-time decision about which instance method to call is known as __________
Dynamic binding
if a method can be called, while the run-time environment determines how it will be called
Polymorphism
__________ applies only to overridden methods in subclasses
Downcasting
Casting a superclass to a subclass type is called __________
Abstract class
A superclass that represents an abstract concept, and therefore should not be instantiated
objects
An abstract class creates no __________
header
An abstract class is declared with the keyword abstract in the __________
abstract
It is possible for an abstract class to have no __________ methods
Interface
A collection of related methods whose headers are provided without implementation
framework
Interfacces provide a __________ for behavior of any class
implements
Interfaces are implemented using the __________ keyword
precede
The extends clause must __________ the implements class
Yes
Can a class can implement any number of interfaces?
compareTo
Any class that implements Comparable must also provide a __________ method