首页学历类考试大学计算机科学
(单选题)

设(AX)=1000H,NEGAXNOTAX执行上述两条指令后,正确的结果是()。

A(AX)=1001H

B(AX)=0FFFH

C(AX)=1000H

D(AX)=0111H

正确答案

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