The objectives and sections are listed here:
http://www.sun.com/training/catalog/courses/CX-310-065.xml
I've been using the Sun Certified Programmer for Java 6 Study Guide, which lists objectives as well that are close to those on the Web site, but they also have "sub-objectives" in the book that appear to be somewhat manufactured. Will the exam actually take you through each section per the link above, or is it just 60 questions mixed together?