Related Questions
Q23: What is an interface?
Q24: Describe the Iterator interface.
Q25: How do interfaces relate to multiple inheritance?
Q26: Let Dog be a subclass of Animal,
Q27: Suppose you are implementing the comparable interface
Q27: What is polymorphism?
Q29: If a class implements an interface, it
Q30: Why can't an interface be instantiated?
Q31: Let Animal be an interface. Then it
Q33: Can references to interface types be polymorphic?