Are there any additional mock exams, and/or questions, that didn't appear within your other Java 11 books? If so, should we treat them like the official exam and have them completed within the same amount of 90 minute official time as the real exam (website or print) ?
There are three mock exams in the book in addition to the practice test questions. All questions are unique (do not appear in the CSG). Yes, the intent is to complete within the amount of time you get for the 819