Oracle offers variety of
Java Certifications for all Java Editions (Java SE, Java EE and Java ME). Oracle Certified Professional, Java SE 6 Programmer (Formerly Sun Certified Programmer for the Java Platform, Standard Edition 6.0 (SCJP 6)) certification tests Java programming experience.
Topics covered are:
• Topic 1 Declarations, Initialization and Scoping
• Topic 2 Flow Control
• Topic 3 API Contents
• Topic 4 Concurrency
• Topic 5 OO Concepts
• Topic 6 Collections / Generics
• Topic 7 Fundamentals
Read more about this certification at
http://www.epractizelabs.com/blog2/?p=166
Good luck for your preparation !!!