Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Close, but no cigar....

The Second Edition of this book shouldn't have as many editing mistakes that I found within it. Generally speaking, this book does provide you with adequate information to pass 70-058 as long as you have some real world experience to go along with it; however, the layout of the book is sometimes awkward. Information is not concise nor is it presented in a fluid format. It really seems to lead you around from one place to another picking up the pieces as it goes. The major editing mistakes are on pages 425 where a TDR is confused with a TDM; 456 where a bus topology has the same exact definition as a star topology. Barely 2 stars for this one; it is a tough sell at its list price.