Question

what is the output of running class Launcher?

class parent {

public Parent{

System.out.println(

"The default constructor of Parent is invoked");

}

}

class Child extends Parent {

public Child();

System.out.println(

"The default constructor of Child is invoked");

}

}

public class Launcher {

public static void main(String[] args) {

Child c = new Child();

}

a. no output since the main method does not have System.out.println()

b."The default constructor of Child is invoked"

c. "The default constructor of Parent is invoked" followed by "The dafult constructor of Child is invoked"

d. "The default constructor of Parent is invoked"

Answer 1

c. "The default constructor of Parent is invoked" followed by "The dafult constructor of Child is invoked"