Asif Al Mamun Mamun

Its always better to start from basic, its better to have a read on the content before learning and thats the moat effective way of learning I believe, in fact I do this for my study. But its okay, I will prefer questionary based learnings as well but surely I will always start from the basic based on student's level of understanding. What I learned from my previous tutorials, people who comes up with basics makenit the most.