Very good and informative for all guys interested in computer science and networking. Easy and clear description with required diagrams. Thanks to Author and publication.

Its great for Novice wants to learn

Good

it helped a lot

this book is for school students, there is nothing otherthan theoritycal descriptions. hardware is completely based on practical excirsising. but this book didnot described any such issues. this book is only for general knowledge about hardware. the name "Mastering.." couldnot be used for this book. sorry..