單項選擇題將8421BCD碼(001010001001)轉(zhuǎn)換成對應(yīng)的十進(jìn)制數(shù)是()
A.325
B.257
C.289
D.283
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1.單項選擇題二進(jìn)制數(shù)(10101000)2轉(zhuǎn)化為十六進(jìn)制數(shù)為()
A.A8
B.150
C.F0
D.AA8
2.單項選擇題將十進(jìn)制數(shù)(24)10轉(zhuǎn)換成8421BCD碼是()
A.00100100
B.00101010
C.100100
D.110010