What part of the brain a person with balance and coordination?
a. thymus
b. spinal cord
c. cerebellum
d. none of the above

C.) "Cerebellum" is the Part of Brain, which helps a person with balance and coordination

Hope this helps!

The answer is overmatching

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