Describe the difference between a raster image and a vector graphic.

Description should include definitions of raster image and vector graphic and examples that illustrate the differences between the two.

Process/Skill Questions:

• Which is better when enlarging a line drawing, a raster image or a vector graphic?
• When editing a color photograph, is it better to use the raster image or vector graphic method?
• When developing a graphic for the screen, which files would be easily loadable?