i visited sun's page
http://suned.sun.com/US/certification/faq/#java it says--How long does it take to receive a grade for my performance based exam?
Once you have uploaded your assignment to the CertManager,
you should schedule to take the required essay exam at an authorized Prometric
testing center. After you have taken the essay exam, both your assignment and essay exams are matched up, and sent to an assessor for grading Your exam results will show up in the CertManager database approximately four weeks after taking the essay
i am confused is it takeing 4 week's for grading?