A) a character in Lineage, a popular on-line game. B) a personal journal kept on the Web. C) a person who assumes a false identity in a chat room. D) a special symbol visible on displays that show Unicode characters. E) the Web version of a "couch potato." A) a character in Lineage, a popular on-line game. B) a personal journal kept on the Web. C) a person who assumes a false identity in a chat room. D) a special symbol visible on displays that show Unicode characters. E) the Web version of a "couch potato."

A) sending text messages with nude or nearly nude photographs. B) sending emails with nude or nearly nude photographs. C) posting nude or nearly nude photographs to a Web site. D) A and B. E) A, B, and C. A) sending text messages with nude or nearly nude photographs. B) sending emails with nude or nearly nude photographs. C) posting nude or nearly nude photographs to a Web site. D) A and B. E) A, B, and C.

A) An online encyclopedia. B) A personal journal kept on the Web. C) An electronic profile constructed automatically by a Web browser. D) A piece of software that allows ISPs to monitor who visits which Web sites. E) A Web site that allows multiple people to contribute and edit its content. A) An online encyclopedia. B) A personal journal kept on the Web. C) An electronic profile constructed automatically by a Web browser. D) A piece of software that allows ISPs to monitor who visits which Web sites. E) A Web site that allows multiple people to contribute and edit its content.