A.E B.F C G D.D
49.有一個數(shù)值152,它與十六進制數(shù)6A相等,該數(shù)值是______。B
A.二進制數(shù)B、八進制數(shù)C.十六進制數(shù)D.十進制數(shù)
50.對于R進制數(shù)而言,其基數(shù)是______。B
A. R-1 B。 R C. R+1 D. 2R
51.在二進制數(shù)中,能使用的最小數(shù)字符號是______。D
A.1 B.-R-l) C.-1 D.0
52.十進制數(shù)257轉(zhuǎn)換成二進制數(shù)為______。C
A.11101110 B.11111111 C.100000001 D.1000001l
53.十進制數(shù)93轉(zhuǎn)換成二進制數(shù)為______。D
A.lll0lll B.lll0l0l C.1010111 D.1011101
54.十進制數(shù)56轉(zhuǎn)換成二進制數(shù)為______。A
A.111000 B.111001 C.1011l1 D.110110
55.十進制數(shù)247轉(zhuǎn)換成二進制數(shù)為______。C
A.11100110 B.11101110 C.llll0lll D.1ll00lll
56.十進制數(shù)178轉(zhuǎn)換成二進制數(shù)為______。B
A.10111101 B.10ll00l0 C.11100101 D.11100001
57.十進制數(shù)169轉(zhuǎn)換成二進制數(shù)為______。A
A.10101001B.10ll0lll C.11010000 D.11010001
58.十進制數(shù)194轉(zhuǎn)換成二進制數(shù)為______。C
A.11011001 B 10110111 C.11000010 D.10011111
59.十進制數(shù)138轉(zhuǎn)換成二進制數(shù)為______。D
A. 10010001 B. 10010001 C 11000010 D. 10001010
60.二進制數(shù)1011001轉(zhuǎn)化為十進制數(shù)是______。C
A 83 B 81 C 89 D.79
61二進制數(shù)10110010轉(zhuǎn)化為十進制數(shù)是______。B
A.170 B.178 C.186 D.174
62.二進制數(shù)11010101轉(zhuǎn)化為十進制數(shù)是______。D
A.209 B.223 C.197 D.213
63.二進制數(shù)11101110轉(zhuǎn)化為十進制數(shù)是______。A
A.238 B.230 C.222 D.206
64.二進制數(shù)1011.001轉(zhuǎn)化為十進制數(shù)是______。C
A.11.25B.10.25 C.11.125 D.10.125
65二進制數(shù)11011.11轉(zhuǎn)化為十進制數(shù)是______。B
A 27.03 B. 27.75 C. 25.03 D. 25.75
66.二進制數(shù) 11001.101轉(zhuǎn)化為十進制數(shù)是______。D
A 25.05 B. 20. 05 C 20.625 D.25.625
67.二進制數(shù)11110.01l轉(zhuǎn)化為十進制數(shù)是______。A
A. 30. 375 B 30 .03 C. 34.375 D.34.03
68.八進制數(shù)25363轉(zhuǎn)化為二進制數(shù)是______。B
A.1010lllll0ll B.10101011ll00ll C.101010llll0ll D.1010llllll011
69.八進制數(shù)14071轉(zhuǎn)化為二進制數(shù)是______。C
A.110001l l B.11000111001 C.1100000111001 D.110000011ll
70.八進制數(shù)253.24轉(zhuǎn)化為二進制數(shù)是______。A
A.10101011.0101 B.101011l.l0100 C.10101011.10100 D.10101ll.010100
71.八進制數(shù)112.03轉(zhuǎn)化為二進制數(shù)是______。D
A.100110.011 B.1001010.0011 C.l l l0.01l D.1001010.000011
72.二進制數(shù)110100轉(zhuǎn)化為八進制數(shù)是______。B
A.21 B.64 C.54 D.46
73.二進制數(shù)110l l l l 0 l 0轉(zhuǎn)化為八進制數(shù)是______。D
A.3362 B.6750 C.3363 D.1572
74.二進制數(shù)100l l0l0.1011轉(zhuǎn)化為八進制數(shù)是______。A
A.232.54 B. 232.13 C.232.51 D.232.26
75.二進制數(shù)11110010.1101轉(zhuǎn)化為八進制數(shù)是______。B
A.362.15 B.362.64 C.362.32 D.362.61
76.十六進制數(shù)76轉(zhuǎn)換成二進制數(shù)為______。A
A.1110110 B.110110 C.1011011 D.111011
77.十六進制數(shù)D76轉(zhuǎn)換成二進制數(shù)為______。C
A.1110111110 B.1101111110 C.110101110110 D.110111110
78.十六進制數(shù)1CB.D8轉(zhuǎn)換成二進制數(shù)為______。D
A.1110001011.11001 B.101001011.10011
C.111101011.11101 D.111001011.1101l
79.十六進制數(shù)25E.F6轉(zhuǎn)換成二進制數(shù)為______。B
A.10101110.1lllll0 B.100101110.l l l l 0 l l
C.111101011.11101 D.111001011.11011
80.二進制數(shù)111010011轉(zhuǎn)換成十六進制數(shù)為______。C
A、323 B.133 C.1D3 D.3D1
81.二進制數(shù)10111101111轉(zhuǎn)換成十六進制數(shù)為______。D
A、FE5 B.2757 C.17B3 D.5EF
82.二進制數(shù)111010.11轉(zhuǎn)換成十六進制數(shù)為______。B
A、3AC B.3A.C C.3A3 D.3A.3
83.二進制數(shù)11110.011轉(zhuǎn)換成十六進制數(shù)為______。C
A.IE6 B.IE3 C.IE.6 D.IE.3
84.十進制數(shù)89轉(zhuǎn)換成十六進制數(shù)為______。B
A. 95 B. 59 C 950 D. 89
85十進制數(shù)378轉(zhuǎn)換成十六進制數(shù)為______。C
A.A71 B.1710 C.17A D.1071
86.十進制數(shù)8.625轉(zhuǎn)換成十六進制數(shù)為______。A
A.8.A B.8.1 C.8.01 D.8.001
87.十進制數(shù)10.25轉(zhuǎn)換成十六進制數(shù)為______。D
A.10.25 B.10.4 C.A.25 D.A.4
88.十六進制數(shù)2A3C轉(zhuǎn)換成十進制數(shù)為______。C
A 11802 B.16132 C.10812 D.11802
89.十六進制數(shù) 1A8F轉(zhuǎn)換成十進制數(shù)為______。D
A.7652 B.6787 C.7672 D.6799
90.十六進制數(shù)35.54轉(zhuǎn)換成十進制數(shù)為______。B
A.35.32815 B.53.328125 C.54.328175 D.52.62125
91.十六進制數(shù)FF.l轉(zhuǎn)換成十進制數(shù)為______。B
A. 250.1625 B 255.0625 C. 255.625 D. 250.0625
92.十進制數(shù)2938轉(zhuǎn)化為八進制數(shù)是______。C
A.3140 B.2938 C.5572 D.4031
93.十進制數(shù)267轉(zhuǎn)化為八進制數(shù)是______。D
A.326 B.410 C.314 D.413
94.十進制數(shù)29.5轉(zhuǎn)化為八進制數(shù)是______。D
A.31.4 B.31.5 C.35.5 D.35.4
95.十進制數(shù)38.625轉(zhuǎn)化為八進制數(shù)是______。A
A.46.5 B.46.625 C.40.5 D.40.625
96.八進制數(shù)413轉(zhuǎn)化為十進制數(shù)是______。B
A.324 B.267 C.299 D.265
97.八進制數(shù)574轉(zhuǎn)化為十進制數(shù)是______。A
A.380 B.394 C.476 D.404
98.八進制數(shù)47.54轉(zhuǎn)化為十進制數(shù)是______。D
A.39.1275 B.39.2815 C.39.0625 D.39.6875
99.八進制數(shù)65.46轉(zhuǎn)化為十進制數(shù)是______。C
A.53.46 B.53.56 C.53.59375 D.53.61175
100.十六進制數(shù)59轉(zhuǎn)化為八進制數(shù)是______。B
A.232 B.131 C.59 D.95