Figure 3 shows a class diagram that consists of three classes, class Shape, class Circle, and class Sphere. Shape -color:String="red" +Shape() +Shape(color:String) +getColor():String +setColor(color:String):void +toString(): String -radius:double=1.0 +Circle() Circle +Circle(radius:double) +Circle(radius:double, color:String) +getRadius():double +setRadius(radius:double):void +getArea():double +getPerimeter():double +toString():String

Figure 3 shows a class diagram that consists of three classes, class Shape, class Circle, and class Sphere. Shape -color:String="red" +Shape() +Shape(color:String) +getColor():String +setColor(color:String):void +toString(): String -radius:double=1.0 +Circle() Circle +Circle(radius:double) +Circle(radius:double, color:String) +getRadius():double +setRadius(radius:double):void +getArea():double +getPerimeter():double +toString():String

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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