Q. What is the output of this program?

enum Enums
{
    machinX, machinY, machinZ;
 
    private Enums()
    {
        System.out.println(1);
    }
}
 
public class ClassMain
{
    public static void main(String[] args)
    {
        Enum en = Enums.machinY;
    }
}

• (A) Compilation error
• (B) Runtime error
• (C) 1
• (D) Exception