T/F code worksheet and basic code writing

1, TF (a) Any class that implements an interface must have all the interface s methods. (b) More than one class can implement the same interface. (c) Object a of class Foo that implements InterfaceA can be instantiated (initialized) by doing the following: InterfaceA a new Foo(); (d) Interfaces can help eliminate redundancy in code. (e) Interfaces never specify constructors Every object is associated with an interface and a class. (g) Different classes that implement the same interface may also have different and additional methods not specified by that interface. (h) Many classes implementing a common interface is an example of polymorphism. 2. Given an Animal interface, three classes (Puppy, Bunny, Kitten), and a main method at the end for using them, answer questions (a) (d public interface Animal public void speak public class Puppy implements Animal public void bark() System. out.println("arf"); public class Bunny public void speak() System. out.println( public class Kitten implements Animalf public void speak system out.println( meoW public void catch Butterfly system. out.println ("Catching butterflies