Consider the following class definition.public class Cylinder{    private double baseRadius;    private double height;    public Cylinder ()    {        baseRadius = 0;        height = 0;    }    public Cylinder (double l, double h)    {        baseRadius = l;        height = h;    }    public void set(double r, double h)    {        baseRadius = r;        height = h;    }    public String toString()    {        return (baseRadius + " " + height);    }    public double SurfaceArea()    {        return 2 * 3.14 * baseRadius * height;    }    public double volume()    {        return 3.14 * baseRadius * baseRadius * height;    }}Suppose that you have the following

declaration. Cylinder cyl = new Cylinder(1.5, 10);Which of the following sets of statements are valid in Java?(i)    cyl.surfaceArea();   cyl.volume();   cyl.print();(ii)       print(cyl.surfaceArea);   print(cyl.volume());  

A. Only (i)     
B. Only (ii)
C. Both (i) and (ii)     
D. None of these


Answer: D

Computer Science & Information Technology

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