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【简答题】
假定某磁盘的旋转速度是每圈16ms,格式化时每个盘面分成8个扇区,现有8个逻辑记录顺序存放在同一个磁道上,处理程序要处理这些记录,读一条记录花费2毫秒,每读出一条记录后处理要花4毫秒的时间进行处理,然后再顺序读下一条记录进行处理,直到处理完这些记录,请回答: (1)顺序处理完这8条记录总共花费多少时间? (2)请给出一个优化方案,使处理能在最短时间内完成,并计算出优化分布时需要花费的时间。
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could
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must
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would
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might
【简答题】号称的,如此称呼的
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She says she doesn't mind if the man carries the case.
B.
She is angry when the man offers to carry the case.
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She refuses the help.
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错误
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athletic
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