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【简答题】
将十进制数-115/512转化为二进制、八进制和十六进制数据(先转化为二进制数,二进制小数取四位有效数据,然后再转化为八进制和十六进制)分别为( ), ( ),( ) 例如:将十进制数-282.75转化为二进制、八进制和十六进制数据分别为: -100011010.1100,-432.6,-11A.C
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【单选题】Identify the correct statement about sales promotions. ( )
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B.
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C.
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