Why did the author decide not to deal with a bad_alloc exception in designing the link based stack?
What will be an ideal response?
Even though both push and the copy constructor allocate new nodes and could fail if the system has no spare memory available, this would probably not happen in the simple applications we are working with. Also most computing systems today do not have severely restricted memory size.
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What will be the coordinates of the third point of the polygon?
Look at the following applet code. 1 import javax.swing.*; 2 import java.awt.*; 3 public class GraphicsTest extends JApplet 4 { 5 public void init() 6 { 7 getContentPane().setBackground(Color.WHITE); 8 } 9 public void paint(Graphics g) 10 { 11 int[] xCoords = {20, 20, 60, 100, 140, 140, 100, 60}; 12 int[] ycoords = {20, 100, 140, 140, 100, 60, 20, 20}; 13 super.paint(g); 14 g.setColor(Color.YELLOW); 15 g.fillPolygon(xCoords, yCoords, 8); 16 g.setColor(color.BLACK); 17 g.setFont(new Font("SansSerif", Font.BOLD, 35)); 18 g.drawString("SLOW", 35, 95); 19 } 20 } A) (60, 140) B) (140, 60) C) (100, 140) D) (140, 100)
Write a method called floatEquals that accepts three floating-point values as parameters. The method should return true if the first two parameters are equal within the tolerance of the third parameter.
What will be an ideal response?
You can overload methods correctly by providing different parameter lists for methods with the same name.
Answer the following statement true (T) or false (F)
How does the Windows 7 Experience Index generate its base score?
a. Based on the lowest of your scores b. Based on an average of your subscores c. Based on the highest of your subscores d. Based on the age of the computer