I buy OCA Java SE 8 Guide for java izo - 808 exam. It says it have free interactive learning environment but I can't able to find unique pin on my book how to access it.
When I go to [/url]Wiley it didn't give me option to register how to do it. I want to practice with Interactive learning environment
When you register the book, the site asks you a question that is easily answered with the book (like what is the fourth word on page 52). Then they email you the PIN