Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Be careful

If you are expecting to use the Oracle software included on the CD-ROM, forget it unless you are running Windows NT. The software won't work on other Windows versions (even though the CD-ROM says "Windows 95/98/NT4/2000" on its face). SYBEX contends that the reference to other versions of Windows is only for the digital format of the text itself. I found it very difficult to absorb the material without practicing on the software itself. If you want to pass your OCP, I suggest that you find another course. Don't waste your money on this one. Also, there are a number of errors in the book.