For fast and easy results, the Exam-Prep Series of Question and Answer Learning Tools will help you understand exactly what knowledge is necessary in order to become proficient in your chosen field.

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By answering the multiple-choice questions, you cover all of the areas of information you need to succeed. If you miss a question, Exam-Prep will give you the right answer and a full explanation of the basic principles involved in that question. Even if you guess the right answer, the explanation is there, so you actually learn what you need to know!

Instead of trying to memorize the answers, you are using this CD as a tutoring tool to give you the facts about the subject. With this method you gain knowledge and knowledge is power.