What is the output of running class C?

Question

```
class A {
public A() {
System.out.println(
"The default constructor of A is invoked");
}
}

class B extends A {
public B() {
System.out.println(
"The default constructor of B is invoked");
}
}

public class C {
public static void main(String[] args) {
B b = new B();
}
}```
a. Nothing displayed
b. "The default constructor of B is invoked"
c. "The default constructor of A is invoked" followded by "The default constructor of B is invoked"
d. "The default constructor of B is invoked" followed by "The default constructor of A is invoked"
e. "The default constructor of A is invoked"

Answer 1

c Superclass's constructor is called before executing the statements in the subclass constructor.