Q17

Q17

Given:

class X {

       String str = "default";

       X(String s) {

             str = s;

       }

       void print() {

             System.out.println(str);

       }

 

       public static void main(String[] args) {

             new X("hello").print();

       }

}

What is the result?

A.
hello

B.
default

C.
Compilation fails

D.
The program prints nothing

E.
An exception is thrown at run time
La risposta è A : hello.
riferimento : http://1z0-803.blogspot.it/2013/04/costruttori.html