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Title: There are better books out there
Review: I found this book rather confusing. Many of the stuff covered in the book was not needed and there are many needed materials that are not covered at all in the book. There are a lot of technical errors in the book and I feel like many of the sample questions in the book simply tried to trap you and humiliate you instead of giving you an idea how the real exam questions are like. If you are counting this book as your only resource to prepare for the exam, good luck!
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