Answer: ! operator and boolean expression : Questions « Operators « SCJP

1. SCJP
2. Operators
3. Questions

A.

The expression ( x - 3 ) is a boolean type and the ! operator can be applied to it.
 
public class MainClass{
    public static void main(String[] argv){
       int x = 1; if (!(x > 3)) {System.out.println(x);}
    
    
    }
}

1