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.
What is the difference between Oracle Certified Professional Java Web Component Developer (1Z0-858) and Oracle Certified Expert Java Web Component Developer (1Z0-899) exams with regards to topics covered and difficulty level?
Which of these exams should one take?