WGU C779 Web Development Foundations Master Test Already Passed

dithering The ability for a computer to approximate a color by combining the RGB values. hexadecimal A base-16 number system that allows large numbers to be displayed by fewer characters than if the number were displayed in the regular base- 10 system. In hexadecimal, the number 10 is represented as the letter A, 15 is represented as F, and 16 is represented as 10. rule In a style sheet, a format instruction that consists of a specified selector and the properties and values applied to it. sans-serif A font style that does not use decorative strokes at the tips of characters. Includes the Arial font family. selector In a style sheet, any element to which designated styles are applied. serif A font style that uses characters with small decorative additions at the outermost points of the characters, called strokes. Includes the Times and Times New Roman fonts. hyperlinks Embedded instructions within a text file that link it to another point in the file or to a separate file. link rot The phenomenon in which hyperlinks on a Web site gradually become invalid as referenced Web page content, links and page locations change. client-side script Code embedded into an HTML page and downloaded by a user; resides on the client and helps process Web form input. Common clientside scripting languages include JavaScript and VBScript.