VECTOR GRAPHIC
Vector graphics is the use of polygons to represent images in computer graphics. Vector graphics are based on vectors, which lead through locations called control points or nodes.
RASTER GRAPHIC
In computer graphics, a raster graphics image is a dot matrix data structure representing a generally rectangular grid of pixels, or points of color, view able via a monitor, paper, or other display medium.Raster images are stored in image files with varying formats.
Mirza Abdullah Baig 