posted 13 years ago
Hi Megha,
Since you can register to take the exam on the very next day, and the preparation is long and involved, I recommend you prepare first.
My study took 3 months, and in the last week I did 6x three hour practise exams.
Once you get 65-70% on the practise exams consistently I would say you are ready to take the real exam.
I booked it through the "Pearson Vue" web site.
Good luck, Steve