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问题:

8位二进制原码表示整数的范围是A.0~+128B.-128~+128C.0~+127D.-127~+127

8位二进制原码表示整数的范围是

A.0~+128

B.-128~+128

C.0~+127

D.-127~+127


  参考答案

正确答案:D

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