Hi Asifkhan,
I'm not sure if you are aware, but utilising a method to learn all the questions and their answers prior to taking an exam is considered cheating and Juniper clearly states in the exam terms and conditions you agree to when you book and take the exam, that any form of cheating is forbidden and if caught, you will have your qualification revoked and you will face expulsion from the program, meaning, you will no longer be allowed to sit any Juniper exam, ever.
Juniper are aware that cheating does still happen and they take steps to identify who is cheating, however you've kind of made it easier for Juniper to identify you as you've made a request for the questions and answers on Juniper's official forum, which was probably not the most clever of things to do. That said, you've only asked for the dumps and have not actually used them and as such technically, you've done nothing wrong. So. Here is a chance to redeem yourself.
Go to http://www.juniper.net/fasttrack and pick up the free study material. Learn it, take the practise exam and then pass the exam the proper way. There are no excuses here as all the training is free so all it takes is a little time and effort. Prove to Juniper that you can pass the exam without resorting to cheating.