Which network component is responsible for defining rules and formats a computer must used when sending information across a network?

_____measures the brightness of a color and ranges from 0% (black) up to 100% (white).?

A. ?Hue B. ?Saturation C. ?Lightness D. ?Darkness

?Which of the following is true of the plug-in approach to deliver multimedia content?

A. ?A common plug-in is available across all browsers, operating systems, and devices. B. ?Plug-ins are reliable and secure. C. ?A plug-in requires users to install a separate application in addition to their web browsers. D. ?Plug-ins consume valuable system resources, resulting in fast and reliable performance.