Which of the following are correct examples of a constructor for the below class: public class Dog { private String name; private String breed; private int age; //member methods go here } public Dog(String dogBreed) { name ="no name"; breed - dogBreed; age - 0; } public Dog(String n, String b, int a) { name = n; breed - b; age = a; } public void Dog(int theAge) { name = "no name yet"; breed - "unknown"; age = theAge;

Which of the following are correct examples of a constructor for the below class: public class Dog { private String name; private String breed; private int age; //member methods go here } public Dog(String dogBreed) { name ="no name"; breed - dogBreed; age - 0; } public Dog(String n, String b, int a) { name = n; breed - b; age = a; } public void Dog(int theAge) { name = "no name yet"; breed - "unknown"; age = theAge;

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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Concept explainers

OOPs

In today's technology-driven world, computer programming skills are in high demand. The object-oriented programming (OOP) approach is very much useful while designing and maintaining software programs. Object-oriented programming (OOP) is a basic programming paradigm that almost every developer has used at some stage in their career.

Constructor

The easiest way to think of a constructor in object-oriented programming (OOP) languages is:

Question

(java)

question 4

Which of the following are correct examples of a constructor for the below class:
public class Dog {
private String name;
private String breed;
private int age;
//member methods go here
}
public Dog(String dogBreed) {
name = "no name";
breed = dogBreed;
age = 0;
}
public Dog(String n, String b, int a) {
name = n;
breed - b;
age = a;
}
public void Dog(int theAge) {
name = "no name yet";
breed = "unknown";
age = theAge;
}
public dog(String dogName, int dogAge) {
name = dogName;
breed = "unknown";
age = dogAge;
}

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