This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line! See this thread for details.
I can't remember seeing much on the exam about annotations although they are used more and more in the stuff i use everyday (spring, hibernate etc). Have a search for @SuppressWarnings and @Override for some common ones.