Is "esdfghjdsxfghuiodxcfgvhjidxfgvjkdfxghujidfxghijodfxcgyuh" a question?
if you want to use it as a question, you might need to use a ? mark in order for it to be clear that it's question. not all questions need ? marks, because sometimes it is obvious based on the words, but that word alone is not necessarily a question. a ? mark would guarantee that it is interpreted as a question, regardless of whether anyone knows what it means. i hope that makes sense