25 Given the class definitions of MPoint and Named Point below, which of the constructors would be valid in the NamedPointclass? (Select all that apply)class MPoint{private int myX; // coordinatesprivate int myY;public MPoint()myx = 0;my Y = 0;}public MPoint(int a, int b)myX = a;myY= b;}}// ... other methods not shown}publicpublicprivate String myName;// constructors go here// ... other methods not shownclass NamedPoint extends MPointOpublic NamedPoint(int d1, int d2, String name) {myX=d1;myy=d2;myName = name;}Opublic NamedPoint() {myName = "";}Opublic Named Point(int d1, int d2, String name) {super(d1, d2);myName = name;}1 Previour

We have the class with name MPoint . We have two member variables inside it myX and the myY .Then…

Given the class definitions of MPoint and Named Point below, which of the constructors would be valid class? (Select all that apply) class MPoint { private int myX; // coordinates private int myY; public MPoint() { myX= 0; myY= 0; } public MPoint(int a, int b) myx = a; myY = b; } } // ... other methods not shown } public class NamedPoint extends MPoint private String myName; // constructors go here // ... other methods not shown Opublic NamedPoint(int d1, int d2, String name) { myx = d1; myy=d2; myName = name; } Opublic NamedPoint() { myName = ""; } Opublic NamedPoint(int d1, int d2, String name) { super(d1, d2); myName = name; }

Given the class definitions of MPoint and Named Point below, which of the constructors would be valid class? (Select all that apply) class MPoint { private int myX; // coordinates private int myY; public MPoint() { myX= 0; myY= 0; } public MPoint(int a, int b) myx = a; myY = b; } } // ... other methods not shown } public class NamedPoint extends MPoint private String myName; // constructors go here // ... other methods not shown Opublic NamedPoint(int d1, int d2, String name) { myx = d1; myy=d2; myName = name; } Opublic NamedPoint() { myName = ""; } Opublic NamedPoint(int d1, int d2, String name) { super(d1, d2); myName = name; }

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter10: Introduction To Inheritance

Section: Chapter Questions

Problem 6RQ

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