Given the code fragment:
public class Person {
String name;
int age = 25;

public Person(String name) { //line n1
this();
setName(name);
}

public Person(String name, int age) { //line n2
Person(name);
setAge(age);
}

//setter and getter methods go here
public String show() {
return name + " " + age + " " + number;
}

public static void main(String[] args) {
Person p1 = new Person("Walter", 52);
Person p2 = new Person("Jesse");
System.out.println(p1.show());
System.out.println(p2.show());
}
}
What is the result?

Question

Given the code fragment:
public class Person {
 String name;
 int age = 25;

public Person(String name) { //line n1
 this();
 setName(name);
 }

public Person(String name, int age) { //line n2
 Person(name);
 setAge(age);
 }

//setter and getter methods go here
 public String show() {
 return name + " " + age + " " + number;
 }

public static void main(String[] args) {
 Person p1 = new Person("Walter", 52);
 Person p2 = new Person("Jesse");
 System.out.println(p1.show());
 System.out.println(p2.show());
 }
}
What is the result?

Accepted Answer

D. Compilation fails at both line n1 and line n2

Answer

A. Jesse 25
Walter 52

Answer

B. Compilation fails only at line n1

Answer

C. Compilation fails only at line n2

Given the code fragment: public class Person { String name; int age = 25; public Person(String name) { //line n1 this(); setName(name); } public Person(String name, int age) { //line n2…

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