Given the following code, which code fragments, when inserted at the indicated location, will succeed in making the program display a button spanning the whole window area?()  
	import java.awt.*; 
	 public class Q1e65 {  
	public static void main(String args[]) {  
	Window win = new Frame();  
	Button but = new Button("button");  
	// insert code fragment here  win.setSize(200, 200); 
	 win.setVisible(true); 
	 }  
	}