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Quizlet's primary products include digital flash cards, matching games, practice electronic assessments, and live quizzes. In 2017, 1 in 2 high school students used Quizlet. [ 4 ] As of December 2021, Quizlet has over 500 million user-generated flashcard sets and more than 60 million active users.
A printed quiz on health issues. A quiz is a form of mind sport in which people attempt to answer questions correctly on one or several topics. Quizzes can be used as a brief assessment in education and similar fields to measure growth in knowledge, abilities, and skills, or simply as a hobby.
The person asking the questions is known as the quizmaster or quiz host. Quiz hosts often also mark and score answers submitted by teams, although sometimes teams will mark each other's answer sheets. The questions can be set by the bar staff or landlord, by a third-party who may also supply the host, or by volunteers from amongst the contestants.
Various collaborative online encyclopedias were attempted before the start of Wikipedia, but with limited success. [19] Wikipedia began as a complementary project for Nupedia, a free online English-language encyclopedia project whose articles were written by experts and reviewed under a formal process. [20]
Richard Milhous Nixon (January 9, 1913 – April 22, 1994) was the 37th president of the United States, serving from 1969 until his resignation in 1974. A member of the Republican Party, he previously served as a representative and senator from California and as the 36th vice president from 1953 to 1961 under President Dwight D. Eisenhower.
Artificial intelligence (AI), in its broadest sense, is intelligence exhibited by machines, particularly computer systems.It is a field of research in computer science that develops and studies methods and software that enable machines to perceive their environment and use learning and intelligence to take actions that maximize their chances of achieving defined goals. [1]
Historiographers typically focus more on describing specific methods and developments encountered in the study of history. Philosophers of history, by contrast, tend to explore more general patterns, including evaluative questions about which methods and assumptions are correct. [181]
Romance; Latin/Neo-Latin: Geographic distribution: Originated in Old Latium on the Italian peninsula, now spoken in Latin Europe (parts of Eastern Europe, Southern Europe, and Western Europe) and Latin America (a majority of the countries of Central America and South America), as well as parts of Africa (Latin Africa), Asia, and Oceania.