Respuesta :

As for this problem, taking into consideration the options presented together with it, the most probable and the most likely correct one would be just PAGE DOWN.

having done the other sequence and combinations of keys in a document, they don't really do that much. That is why PAGE DOWN is there when scanning a document that is long or you just wanted to be at the bottom part of the document. It can also be used on other applications that can be scrolled to the bottom.