Consider the following declarations: public interface Shape int isLargerThan (Shape other); // Other methods not shown } public class Circle implements Shape { // Other methods not shown Which of the following method headings of isLargerThan can be added to the declaration of the Circle class so that it will satisfy the Shape interface I. public int isLargerThan (Shape other) II. public int isLargerThan (Circle other) III. public boolean isLargerThan (Object other) III only I only П only I, II, and III I and II only

Consider the following declarations: public interface Shape int isLargerThan (Shape other); // Other methods not shown } public class Circle implements Shape { // Other methods not shown Which of the following method headings of isLargerThan can be added to the declaration of the Circle class so that it will satisfy the Shape interface I. public int isLargerThan (Shape other) II. public int isLargerThan (Circle other) III. public boolean isLargerThan (Object other) III only I only П only I, II, and III I and II only

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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