Midterm Review

The document defines key terms related to how the internet works and web design. It provides definitions for search engines, browsers, routers, DNS, packets, servers, IP addresses, acceptable use policies, copyright, and the public domain. It also defines important elements of web pages like tags, elements, nesting, navigation, external style sheets, CSS rules, classes, attributes and values, relative and absolute links, lists, citations, tables, cells, merging cells, columns, rows, cell padding, cell spacing, borders, float, images, contrast, repetition, alignment, proximity, web safe colors, hexadecimal colors, optimize files, file types like JPG, GIF and PNG, pixels, ellipses, text effects like