1.

What is the outcome of below code Output class?
class Shape 
{
	public int area()
 {
 return 2;
	}
}

class Square extends Shape 
{
	public int area()
 {
 return 5;
	}
}

class Rectangle extends Shape 
{
	public int area()
 {
 return 7;
	}
}

public class Output
{
 public static void main(String[] args)
 {
	Shape obj = new Shape();
	Square obj0 = new Square();
 Rectangle obj1 = new Rectangle();
	obj1 = (Rectangle)obj;
	System.out.println(obj0.area());
 }
}
A. Compilation Error
B. Runtime Error
C. Default value
D. 7
E. 5
Answer» C. Default value


Discussion

No Comment Found

Related MCQs