hello ranchers....i want to clear izo-804...i have cleared izo-803 in oct 2014....i know izo-804 is quite tough..
i really dont have any background knowledge of advanced topic..not even sound knowledge....
1>shall i start my preparation?? or should i take experience and then pursue...
2>i can give 5 hours a day...what can be average estimated time for a average person to clear izo-804??..i took 4 months to clear izo-803 for average 3-4 hours a day..(88%)
if anyone who have cleared certification can post how much hours they use to study and how much time it took..and were they have experience prior...it will help you,me as well as many other people who want to appear