下列属于强迫性中断的是
Ⅰ．输入/输出中断
Ⅱ．硬件故障中断
Ⅲ．控制台中断
Ⅳ．程序性中断
Ⅴ．自愿性中断
A．Ⅰ，Ⅱ和Ⅴ
B．Ⅱ，Ⅲ和Ⅴ
C．Ⅰ，Ⅱ，Ⅲ和Ⅳ
D．全部

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未分类题脑筋急转弯

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未分类题企业固定资产盘亏处理时,可能涉及的借方科目是( )。