Assume we have a class called Animals and within this class we have a method called toString(). We have also a derived class called Cats, which also has toString() method as below (note size is an attribute within the Cats class): bublic String toString( ) { return super.toString() + size: } n the main method, assume we create an object called Object from the class Cats, which instruction is correct to deal with costring() method to print all the attributes of the base class and derived class. (A System.out.printin(Object.Animals.toString()); B System.out.println(Object.toString(); System.out.printin(Animals.Object.toString(): D System.out.printin(Object.toString().toString());

Assume we have a class called Animals and within this class we have a method called toString(). We have also a derived class called Cats, which also has toString() method as below (note size is an attribute within the Cats class): bublic String toString( ) { return super.toString() + size: } n the main method, assume we create an object called Object from the class Cats, which instruction is correct to deal with costring() method to print all the attributes of the base class and derived class. (A System.out.printin(Object.Animals.toString()); B System.out.println(Object.toString(); System.out.printin(Animals.Object.toString(): D System.out.printin(Object.toString().toString());

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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