The CramSession Seal of Approval is given to study materials that meet with the requirements of CramSession's review process. The seal is our way of letting you know that the study guide you are purchasing will help you pass the exam and provide you with high-quality, relevant, and technically accurate information. Our reviewers include CramSession staff and the much larger CramSession community who are knowledgeable authors and technical editors in their own right. We receive early copies of the text as the book is being produced and review it before the book is shipped to the stores. When we review the book, we make sure that the content is relevant to the exam vendor's published exam outline, that it provides technically accurate information, and that it is written with the appropriate audience in mind—you, the certification exam candidate. While we can't guarantee you will pass the exam, we can assure you that the study material you are purchasing meets with our own high standards and expectations.