The correct reference for the element in the third row and fifth column of a matrix called myMatrix represented by a two dimensional array is:

The following program draws squares recursively. Fill in the missing code.

``` import javax.swing.*; import java.awt.*; public class Test extends JApplet { public Test() { add(new SquarePanel()); } static class SquarePanel extends JPanel { public void paintComponent(Graphics g) { super.paintComponent(g); int width = (int)(Math.min(getWidth(), getHeight()) * 0.4); int centerx = getWidth() / 2; int centery = getHeight() / 2; displaySquares(g, width, centerx, centery); } private static void displaySquares(Graphics g, int width, int centerx, int centery) { if (width >= 20) { g.drawRect(centerx - width, centery - width, 2* width, 2 * width); displaySquares(_________, width - 20, centerx, centery); } } } } ``` a. getGraphics() b. newGraphics() c. null d. g

The default label contains statements that execute when the value returned by the switch statement expression does not match any case label.

Answer the following statement true (T) or false (F)