This week's giveaway is in the Cloud/Virtualization forum. We're giving away four copies of Production-Ready Serverless (Operational Best Practices) and have Yan Cui on-line! See this thread for details.
No. While the exam does enjoy tricking you, it doesn't enjoy tricking you on whether you missed one character in a method name. (Unless it is one that is highlighted in the cert books. For example Collections.sort exists. And there is a Collection class so that could in theory come up.