CCNA 640-802 Cert Flash Cards Online Stephen Kalman The CCNA 640-802 Cert Flash Cards Online provides a concise review of all objectives on the CCNA(R) exam. This online exam preparation tool consists of a custom flash card application loaded with over 300 total questions that test your skills and enhance retention of exam topics. Questions are organized by exam objective, allowing you to focus your study on selected topics. You can choose to view cards in order or at random, and you can create custom sets from the entire bank of cards. The engine provides you with the ability to mark each question correct or incorrect and provides a detailed score report by category at the end of the exam.