Actually i have done VCP course 10 months back. So just want to know whether
or not i am eligible for the examination. I have my voucher with me. If its invalid, what
is the best way to give exam. Now it would be injustice if some one says retake the class.
There's no time frame in which you need to take the exam after attending the training. You can take the exam as long as it is offered.
Go take the exam whenever you think you are prepared for it.
Sorry if I caused any confusion. What I said only applied to the exam itself, not to the voucher. If the voucher already expired, you'd unfortunately have to pay for the exam, but you definitely don't have to retake the class.