Thank you for viewing. This is a book for exam preparation. While it shows signs of use from being opened, there are no writings or markings. There are scratches and marks on the cover. You can use it without any problems for reading and studying. *Please refrain from purchasing if you are concerned about minor scratches, etc., as this is a used item. We will carefully pack and ship it. Instant purchase is welcome. [Product Description] The perfect textbook for Java SE11 certification exam preparation. - Title: Java Silver SE11 Program - Exam Number: 1Z0-815 - Mock Exams: Includes 2 mock exams - Author: Koji Yamamoto - Publisher: EXAMPRESS - Number of pages: Main body: 408 pages