I purchased this item, which is new and unused, as described. However, I passed the official reference book exam this year before it arrived. Thank you. This is an original problem collection for those aiming to pass the "Generative AI Passport Exam." It analyzes the syllabus of the Generative AI Passport Exam and includes 200 carefully selected questions that are likely to appear on the exam. Features of this problem collection: * 200 questions in total: A large number of questions covering the entire exam scope to solidify your knowledge. * Detailed explanations: Explanations of why the answer is correct and related knowledge are provided. You can deepen your understanding, not just solve the problems. * Organized by field: You can study efficiently because it is divided into chapters such as AI knowledge, generative AI, usage methods, security, and prompts. * Like new: There are no writings or markings, and it is in a clean condition. You can start learning with a fresh feeling. Recommended for those who: * Want to take the Generative AI Passport Exam but don't know where to start studying. * Want to pass the exam efficiently through self-study. * Want to do a final check of their knowledge. * Don't have past exam questions and want to practice with practical problems. Product Details: * Answers and explanations: Included at the end of the problem collection. Let's aim for a first-time pass on the Generative AI Passport Exam with this problem collection!