Short description of EPractize Labs SCEA Part 2 & Part 3 Exam Prepa 1.0: SCEA Part 2 & Part 3 Exam EPractize Labs ? is configurable by the administrator. It is a complete training environment and has features for preparing SCEA - Sun Certified Enterprise Architect for the Java 2 Platform, Enterprise Edition Part 2 assignment exam and Part 3 essay exam.