What is the output of the following code? public class Test{ public static void main(String[] args) { new Animal(); new Lion(); } olleges of Applied Sciences ITDR2104 Programming Fall 2016 Page 6 of 13 public class Lion extends Mammal { public Lion() { this("Invoke Lion's overloaded constructor"); System.out.println("Lion's no-arg constructor is invoked"); } public Lion(String s) { System.out.println(s); } class Mammal extends Animal { public Mammal (() { System.out.println("Mammal's no-arg constructor is invoked"); } } class Animal { public Animal() { System.out.println("Animal's no-arg constructor is invoked"); } }

class IndexItem { public: virtual int count() = 0; virtual void display()= 0; };class Book : public IndexItem { private: string title; string author; public: Book(string title, string author): title(title), author(author){} virtual int count(){ return 1; } virtual void display(){ /* YOU DO NOT NEED TO IMPLEMENT THIS FUNCTION */ } };class Category: public IndexItem { private: /* fill in the private member variables for the Category class below */ ? int count; public: Category(string name, string code): name(name), code(code){} /* Implement the count function below. Consider the use of the function as depicted in main() */ ? /* Implement the add function which fills the category with contents below. Consider the use of the function as depicted in main() */ ? virtualvoiddisplay(){ /* YOU DO NOT NEED TO IMPLEMENT THIS FUNCTION */ } };

Java prgm based

Java