The only (correct) answer to any (reasonable) order given by a superior rank (or any other rank in a temporary position of authority), usually followed by a swift execution of said order.
Also more often than not followed by some form of swearing/bitching directed against the superior, when out of his/her hearing range (mostly done by conscripts in the first half of their 9-month military service or senior enlistees who consider the ordered task a nuisance and/or beneath them).
Uffz Schmidt: "Müller! Tun Sie dies und das! Bewegung!"
G Müller: "Jawohl, Herr Unteroffizier!"
(ein paar Sekunden später und einige Meter weiter)
G Müller: "...tun Sie dies und das! Fick dich doch du blödes Arschloch!"
Sgt. Schmidt: "Müller! Do this and that! Move your ass!"
Pvt. Müller: "Yes, Sergeant!"
(a few seconds later and several meters farther)
Pvt. Müller: "...do this and that! Go fuck yourself you stupid asshole!"
"Jawohl, mein mammedant!"