Instruct: Classify Amazon reviews into positive or negative sentiment
Query: At last a way to study just what you need!

I found this book excellent, I had just completed the 70-291 Infrastructure exam prior to purchase of Security+. I used MS press and Test Kings type study, with Sybase book. Tough and loads of things you think you need to consider...If I had this book in 291 form, I am sure I would have aced this exam first time around, If this book is an indicator of other certification routes, then I know where my hard earned will be going in future... Que Certifications and their Exam Cram Publications!Regards,"MT"MCP Windows 2000 ProfessionalMCP Windows XP ProfessionalMCP Windows Server 2003 Managing and MaintainingMCP Windows Server 2003 Network Infrastructure ServicesMCSA Security+http://www.mips.sslcontractsltd.bizSSL Contracts Ltd