Thanks to everyone who posted help on different topic here! Even though I wasn't registered user here I was able to take advantage of discussions about SCEA.
I cleared part 1 in August and since than spent good amount of time on designing the dream car reverse electioneering application. It was fun as you get to pick different framework and design pattern by yourself! I have submitted my assignment in last week of November and took part 3 after two days. Part 3 was all about justifying your design decision. You can never go wrong about this part if you design yourself. I got result in last week of December which on the sun site showed grade "P" (previously it was "T"). I emailed sun certification customer service and they told me that I passed! and for this test (SCEA 5) they do not give detail numeric score :-(
I wanted to badly see where I did good and where not! but can't complain about it as I already cleared it!!