1. In 1986, Usenet newsgroups were an early format of discussion groups, and they were reorganized into "hierarchies" such as "comp", which were newsgroups related to computers. Which two were NOT among the major 7 Usenet groups?
From Quiz History of the Early Internet Years (1986-1993)
Answer:
"met" and "dr"
The concept of the worldwide discussion group idea was initiated in 1979, and established in 1980. The renaming/reorganizing of these usenet groups in the mid 80s was to try and make the system more orderly and efficient, but it was met with some heated debates between those who were in favor of the hierarchy structuring and those who weren't. "soc." were discussions of a social nature, and "talk." were discussion groups that revolved around topics that usually generated very engaged and opinionated issues such as talk.religion, talk.politics, etc.
"rec." groups stood for recreation, and the groups involved arts and entertainment such as rec.games, rec.music, rec.arts.movies, etc. and "sci." groups were science-related, i.e sci.bio, sci.psychology, sci.astro, sci.research, etc.
"news." groups did just that - discuss news.
And "misc." was a catch-all covering miscellaneous topics like misc.travel, misc.education, misc.forsale, misc.kids, etc.
In 1987, John Gilmore and Brian Reid created the alt. hierarchy the largest of all usenet groups, generally having many more specific topics.
In 1995, the big 7 became the big 8, adding a "humanities." hierarchy focused on the fine arts: humanities.history, humanities.classics, humanities.visual-arts, etc.