Question: What is output by the code below? public class E { private int x; public E() { x=12; } public E(int val){ x=val; } public

What is output by the code below? public class E { private int x; public E() { x=12; } public E(int val){ x=val; } public String toString() { return "" + x; } } class F extends E { public F(){ } public F(int num){ super(num); } } //test code in a client program E what = new F(); System.out.println( what );

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