First and foremost, I’d like to thank my son for being so patient and understanding when things get a little hectic. And, of course, my dad, who probably doesn’t know how much he is appreciated.

Once again, thanks to Jeff Riley and Ed Tittel, for giving me the opportunity to work on another Exam Cram title. A huge thank you to everyone at Que Certification who worked on this title and helped to get it published.

Finally, to all those people in my life who support me and encourage me when I’m struggling to get things done and that one person who always manages to drag me away from work when I do need to get things done. Thanks to you all!