I am sure there are MANY who will have decent idea about it, but that pretty much comes into GENERAL knowledge category, as there is a deeper level to this, which majority are not here. I too figured out from this article here that you Read here. Basically, there are 4 MAJOR recognized types of AI in the field like reactive machines, Limited Memory, Theory of mind, Self-awareness and more, so with such a deep chapter, it’s so much to STILL know for everyone!