Answer:
Color contrast is the difference in light between font (or anything in the foreground) and its background.
Explanation:
In web accessibility, how well one color stands out from another color determines whether or not most people will be able to read the information.
Contrast makes things look different and stand out
When two or more computers are connected it is called Local Area Network (LAN).
A reputable website would be one that you could research online and read about it's history , reviews etc .