Imp ques.Please help ppl. background, currently, knowledge

Mechanic

I am a gradute, currently working in a IT firm. It is january already and now I have started prepration for june CFA. Please guide me that if I start with my course now, will I be able to give June-2013 ?? Is there enough time for prepration ?? How many hours a day is required for the prepration ?? And I have like no prior knowledge of the course as I am not from a financial background.