与十进制数254等值的二进制数是( )。A.11111110B.11101111C.11111011D.11101110
与十进制数254等值的二进制数是( )A.11111110B.11101111C.11111011D.11101110
与十进制数254等值的二进制数是——。A.11111110B.11101111C.11111011D.11101110
与十进制数254等值的二进制数是( )A.11111110B.11101111C.11111011D.11101110
与二进制数11111110等值的十进制数是_____。A.251B.252C.253D.254
与十进制数254等值的二进制数是______。A.11111110B.11101111C.11111011D.11101110
与十进制数254等值的二进制数是——。A.11111110B.11101111C.lllllOllD.111011lO
与十进制数254等值的二进制数是A.11111110B.11101111C.11111011D.11101110
与十进制数254等值的二进制数是:(A) 11111110 (B) 11011111(C)11110111(D)11011101