I was curious, when you take the JLPT tests do you have to take all of them in order (4, 3, 2, 1), or can you jump straight to the advanced ones? (eg take the 2nd one without completing the 3rd and 4th?)
You can take any one you want in any order you want as long as you pay the fees. This question has been answered in more detail before; just do a search for "JLPT"