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BCD码是用4个二进制数表示的十六进制数。

1、正确
2、错误
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正确答案:

错误

答案解析:

BCD码(Binary-CodedDecimal‎),用4位二进制数来表示1位十进制数中的0~9这10个数码,是一种二进制的数字编码形式,用二进制编码的十进制代码。

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