信息检索与利用(Information retrieval and utilization).docVIP

信息检索与利用(Information retrieval and utilization).doc

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信息检索与利用(Information retrieval and utilization)

信息检索与利用(Information retrieval and utilization) Whether its a standard search interface or an advanced search interface, the two search can be repeated as long as the number of retrieved results is allowed until the subject is met. [correct answer: A. yes] Two ? Represents a number of unknown letters in a search term. [correct answer: B. wrong] Three In the traditional retrieval methods of Chinese Sci-tech Periodicals Full text database, logic non is expressed by *. B. wrong Four In the Chinese periodical web database, missing articles can be missed only by keyword search. A. pair Five In the full text database of Chinese dissertations, in the high-level search, the input expression expression Wan Fang can be hit to retrieve data records containing Wanfang. A. pair ... radio questions................................................................................................................................. Six In the academic journal integrated database (ASP), instrution, OR, design represents (). A. contains search criteria for instrution or design Seven To retrieve documents containing education but not technology in an academic journal integrated database (ASP), retrieval methods should be used. : A. education AND technology B. education OR technology C. education NOT technology [correct answer: C. education NOT technology] Eight In the database of Chinese periodicals network, if the words provided by users are difficult, the Chinese characters should be replaced by (). * A. B.? C. / - D. [correct answer: D. -] Nine With the ___________ number is GB/T 1730.2-1998 literature retrieval. A. patent database of China State Intellectual Property Office B. China standard information service network C. American NTIS database D. National Research Network [correct answer: B. China standard information service network] Ten Known references: Xu, et al. International accounting. Renmin University of China press,.1999. To find the original use of _______ retrieval. A. Chin

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