Order Driven/Price Driven

The second tier of the Tokyo Stock Exchange (TSE) is a(n): A) price driven market. B) continuous driven market. C) auction driven market. D) order driven market. Can you also explain the difference b/w the two…i am totally confused? Is the explanation on this link correct http://www.investopedia.com/ask/answers/06/quoteorderdrivenmarket.asp Its different from schweser’s explanation.