9.15--Comprehensive software: answer questions daily to expand your knowledge

2017-09-15View Original

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9.15--The comprehensive software allows users to answer questions daily to gain knowledge; those who answer correctly earn 10 wealth points, while those who get it wrong earn 3 wealth points. The symbol “>” used for redirecting single-choice questions indicates: ( ) A. Output append B. Input append C. Output redirection – the original file will be overwritten； D. Pipes

Reply #22017-09-15

C. Output redirection: the original file will be overwritten；

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9.15--Comprehensive software: answer questions daily to expand your knowledge

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