Question

_______ is the act of reworking colors in a GIF file to limit

the file to a certain number of colors.

Answer 1

Dithering is the act of reworking colors in a GIF file to limit the file to a certain number of colors.

Step-by-step explanation:

The trick that is used to limit the size of a file is dithering.

GIF files are limited to 256 colors. The limited number of colors in GIF is used to limit the file size of images. While a small image using 256 colors may take up 9.5 K, the same image using 32 colors takes up only 4.4 K and going down to 16 colors get it down to 1.9 K