The Flashcard App

This book features a bonus flashcard app. It will help you test yourself on what you’ve learned as you make your way through the book (or in and out). It includes 100-plus “flashcards,” both “front” and “back.” It gives you two options on how to use it. You can jump right into the app and start from any point that you want. Or you can take advantage of the handy QR Codes near the end of each chapter in the book; they will take you directly to the flashcards related to what you’re studying at the moment.

To take advantage of this bonus feature, follow these easy steps: