一个四输入的与非门，使其输出为0的输入变量取值组合有（）。 -题库考试答案搜索网

一个四输入的与非门，使其输出为0的输入变量取值组合有（）。

单选题

2021-07-17 23:24

A、<span style="font-size:16px;font-family:'Times New Roman','serif'">15</span><span style="font-size:16px;font-family:楷体_GB2312">种</span>
B、<span style="font-size:16px;font-family:'Times New Roman','serif'">1</span><span style="font-size:16px;font-family:楷体_GB2312">种</span>
C、<span style="font-size:16px;font-family:'Times New Roman','serif'">3</span><span style="font-size:16px;font-family:楷体_GB2312">种</span>
D、<span style="font-size:16px;font-family:'Times New Roman','serif'">7</span><span style="font-size:16px;font-family:楷体_GB2312">种</span>

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正确答案

B

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标签：发电厂及电力系统高起专电子技术 2019级第三学期期末考试机械制造与自动化

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