I have OCP certification developer track - build internet application with oracle froms 9i/10g.
Now oracle is offering new certifcation upgrade for oracle forms 11g that if i have previous OCP for 9i/10g forms i need to attend 1 exam only.
my confision is that as some of exam will retire on 31-jul-2013 do I still attend only 1 exam for 11g upgrade or i need to attend all 3 exams (due to old exam retirement)
Oracle exam retirements have no effect on people that have already taken the exam. It simply means that the exam will no longer be offered for new people to take. The upgrade requirements will not change.
You didn't give the exam number, but I assume you are referring to 1Z0-141 being retired. I wrote an article about it and its replacement here: