727.Regarding the difference between a 'lane line' and a 'directional dividing line,' which of the following iscorrect? (A) A 'lane line' divides lanes in the same direction for vehicles traveling in the same direction; a'directional dividing line' divides opposing traffic flows and separates vehicles traveling in oppositedirections. (B) A 'lane line' divides opposing traffic flows and prohibits vehicles from crossing into theopposing lane; a 'directional dividing line' divides lanes in the same direction. (C) Both are used to dividelanes in the same direction; the only difference is the speed limit of the road section where they areinstalled.