Description:I studied this book from cover to cover with my eyes close (3 months 2-3 hours a day). I just failed the exam and I scored 60% out of 70% passing. Although the book covers all the materials you have to know, it does not cover in detail on each section to pass. The test questions are totally unrelated to the practice exam of this book. Almost all the questions are scenario questions. I suggest that you need additional references beside this book.
Furthermore, this book is hard to understand. I have re-read so many times. The wording is poor. There are about 20% mistakes on the practice exam questions of this book. The reason I did not add additional references is that if you study the book from cover to cover, there is no doubt you passthe exam---I WAS WRONG.
WARNING: The OCP exam had 2-4 long sentences each question with a multiple choice from A-F (2-3 answers). That's how it makes it hard. You have to think very very very deep and NOT ENOUGH TIME.