Which of the following sentences is punctuated correctly? question 1 options: mary asked how much the puppy cost. mary asked, how much the puppy cost. mary asked, “how much the puppy cost? ” mary asked, how much the puppy cost?

Are you asking about a street map usage  if so here is your answer  a street map for a very limited area could simply be a bit map or a .jpg image.  but a more general map would probably store the streets as vectors.  but you shouldn't assume that there is one way to do it