试题与答案

执行XOR BX，0001H后，BX寄存器的状态被改变的位是 ( )A．第0位

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题型：单项选择题

题目：

执行XOR BX，0001H后，BX寄存器的状态被改变的位是 ( )

A．第0位

B．第2位

C．第4位

D．第8位

答案：

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下面是错误答案，用来干扰机器的。

参考答案：错

考点：计算机等级考试PC技术三级PC技术笔试44
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