Middle Test in ITB

Well.. how about Intelligent business and software engineering need us to solve the problem as an enginier in IT, and the last days Paradigm for Programming" it was all about DFA (Deterministic Finite Automata),and also "Data Quality" it's more about functional defendeciy, in another hand for being good DBA we must master this lesson, right! ge... it's really interesting but need some effort from us of course.
Of course No Cheat, no discuss.. we ware going to feell ashamed as ITB's university studetn we we did the bad thing like that.