Java 7 certification exams are hard and tricky. Sometimes, experience in the Java language is not enough. You have to know the format of the questions and understand why some things are the way they are and when and how to use them properly. Do you know a good strategy to pass the exam? Many people would agree that a good strategy would be the The purpose behind this book is to support you with the second point. This book contains 120 questions for exam IZ0-804, Oracle Certified Professional Java SE 7 Programmer (OCPJP) . It will help you Containing 10 questions for each exam topic, this book doesn't claim to have the largest number of practice questions. It claims to have questions that will help you pass the OCPJP exam. It focuses in quality, not quantity. Each question was chosen to test a particular point of every exam objective. They are not just filler questions that have no relation with the exam. Explanations for the answer(s) of every question are included.
Reasonable supplementation to a Java 7 theory book when preparing for the OCP Java 7 exam. The book is not structured in an exam format, but grouped according to syllabus requirements. I found that reasonable for early preparation, to practice a question and immediately revise the answer, and then practice more questions under the same heading (Concurrency say). I would have liked to have at least two mock exams in the book aside from the general practice questions as context switching within an exam (and not knowing what the focus of the question is) is part of the challenge for the Oracle certification exams.