Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great Exam Prep

This little book is an excellent guide for anyone trying to pass the DOS/Windows module of the A+ Examination. It is very concise and to the point, easy to read and moves quickly. Especially helpful are the practice quizzes on the CD-ROM, which provides actual exam simulations for standard and adaptive tests as well as interactive study sessions. The one caveat is that this is an exam PREP book, and would better be used as a final review tool than as a primary study manual. One would do better to use a meatier book for the actual studying and use this a final review tool. But an excellent book, one of the best certification manuals available.