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以下关于二、十和十六进制数之间整数转换正确的是()。

  • A.十进制数439转换成8421BCD码是0100000111001
  • B.十进制数2008转换为二进制无符号数是111011000B
  • C.十六进制数0F2H转换成十进制数是232
  • D.十进制数122转换成十六进制数是7AH
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