Question 47 Which XXX calls the alternative constructor? public class Student { private double myGPA; private int id; public Student(double gpa) { myGPA = gpa; } public Student() { id = 0; XXX Student(0.0); Student.this(0.0); O this() O this(0.0);
Question 47 Which XXX calls the alternative constructor? public class Student { private double myGPA; private int id; public Student(double gpa) { myGPA = gpa; } public Student() { id = 0; XXX Student(0.0); Student.this(0.0); O this() O this(0.0);
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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Java
Transcribed Image Text:Question 47
Which XXX calls the alternative constructor?
public class Student {
private double myGPA;
private int id;
public Student(double gpa) {
myGPA = gpa;
}
public Student() {
id = 0;
XXX
}
Student(0.0);
Student.this(0.0);
this()
O this(0.0)3;
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