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The search mode that uses natural language search as a subroutine is ____________(a) Natural language(b) Boolean mode(c) Query expansion(d) Cross modeThis question was addressed to me in a national level competition.This question is from Tuning the Server topic in chapter General MySQL Administration of MySQL

Answer»

The CORRECT answer is (c) Query EXPANSION

The explanation is: The query expansion search occurs in two PHASES. The natural language search is applied in the first phase. Query expansion search is ONE of the three modes of fulltext searching.



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