A．E B．F C G D．D
49．有一個(gè)數(shù)值152，它與十六進(jìn)制數(shù)6A相等，該數(shù)值是______。B
A．二進(jìn)制數(shù)B、八進(jìn)制數(shù)C．十六進(jìn)制數(shù)D．十進(jìn)制數(shù)
50．對(duì)于R進(jìn)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(jìn)制數(shù)中，能使用的最小數(shù)字符號(hào)是______。D
A．1 B．－R－l） C．－1 D．0
52．十進(jìn)制數(shù)257轉(zhuǎn)換成二進(jìn)制數(shù)為______。C
A．11101110 B．11111111 C．100000001 D．1000001l
53．十進(jìn)制數(shù)93轉(zhuǎn)換成二進(jìn)制數(shù)為______。D
A．lll0lll B．lll0l0l C．1010111 D．1011101
54．十進(jìn)制數(shù)56轉(zhuǎn)換成二進(jìn)制數(shù)為______。A
A．111000 B．111001 C．1011l1 D．110110
55．十進(jìn)制數(shù)247轉(zhuǎn)換成二進(jìn)制數(shù)為______。C
A．11100110 B．11101110 C．llll0lll D．1ll00lll
56．十進(jìn)制數(shù)178轉(zhuǎn)換成二進(jìn)制數(shù)為______。B
A．10111101 B．10ll00l0 C．11100101 D．11100001
57．十進(jìn)制數(shù)169轉(zhuǎn)換成二進(jìn)制數(shù)為______。A
A．10101001B．10ll0lll C．11010000 D．11010001
58．十進(jìn)制數(shù)194轉(zhuǎn)換成二進(jìn)制數(shù)為______。C
A．11011001 B 10110111 C．11000010 D．10011111
59．十進(jìn)制數(shù)138轉(zhuǎn)換成二進(jìn)制數(shù)為______。D
A． 10010001 B． 10010001 C 11000010 D． 10001010
60．二進(jìn)制數(shù)1011001轉(zhuǎn)化為十進(jìn)制數(shù)是______。C
A 83 B 81 C 89 D．79
61二進(jìn)制數(shù)10110010轉(zhuǎn)化為十進(jìn)制數(shù)是______。B
A．170 B．178 C．186 D．174
62．二進(jìn)制數(shù)11010101轉(zhuǎn)化為十進(jìn)制數(shù)是______。D
A．209 B．223 C．197 D．213
63．二進(jìn)制數(shù)11101110轉(zhuǎn)化為十進(jìn)制數(shù)是______。A
A．238 B．230 C．222 D．206
64．二進(jìn)制數(shù)1011.001轉(zhuǎn)化為十進(jìn)制數(shù)是______。C
A．11.25B．10.25 C．11.125 D．10．125
65二進(jìn)制數(shù)11011．11轉(zhuǎn)化為十進(jìn)制數(shù)是______。B
A 27．03 B． 27．75 C． 25．03 D． 25．75
66．二進(jìn)制數(shù) 11001．101轉(zhuǎn)化為十進(jìn)制數(shù)是______。D
A 25.05 B． 20． 05 C 20．625 D．25．625
67．二進(jìn)制數(shù)11110．01l轉(zhuǎn)化為十進(jìn)制數(shù)是______。A
A． 30． 375 B 30 .03 C． 34．375 D．34．03
68．八進(jìn)制數(shù)25363轉(zhuǎn)化為二進(jìn)制數(shù)是______。B
A．1010lllll0ll B．10101011ll00ll C．101010llll0ll D．1010llllll011
69．八進(jìn)制數(shù)14071轉(zhuǎn)化為二進(jìn)制數(shù)是______。C
A．110001l l B．11000111001 C．1100000111001 D．110000011ll
70．八進(jìn)制數(shù)253．24轉(zhuǎn)化為二進(jìn)制數(shù)是______。A
A．10101011．0101 B．101011l.l0100 C．10101011．10100 D．10101ll．010100
71．八進(jìn)制數(shù)112．03轉(zhuǎn)化為二進(jìn)制數(shù)是______。D
A．100110．011 B．1001010．0011 C．l l l0．01l D．1001010．000011
72．二進(jìn)制數(shù)110100轉(zhuǎn)化為八進(jìn)制數(shù)是______。B
A．21 B．64 C．54 D．46
73．二進(jìn)制數(shù)110l l l l 0 l 0轉(zhuǎn)化為八進(jìn)制數(shù)是______。D
A．3362 B．6750 C．3363 D．1572
74．二進(jìn)制數(shù)100l l0l0．1011轉(zhuǎn)化為八進(jìn)制數(shù)是______。A
A．232.54 B． 232．13 C．232．51 D．232．26
75．二進(jìn)制數(shù)11110010．1101轉(zhuǎn)化為八進(jìn)制數(shù)是______。B
A．362．15 B．362．64 C．362．32 D．362．61
76．十六進(jìn)制數(shù)76轉(zhuǎn)換成二進(jìn)制數(shù)為______。A
A．1110110 B．110110 C．1011011 D．111011
77．十六進(jìn)制數(shù)D76轉(zhuǎn)換成二進(jìn)制數(shù)為______。C
A．1110111110 B．1101111110 C．110101110110 D．110111110
78．十六進(jìn)制數(shù)1CB．D8轉(zhuǎn)換成二進(jìn)制數(shù)為______。D
A．1110001011．11001 B．101001011．10011
C．111101011．11101 D．111001011．1101l
79．十六進(jìn)制數(shù)25E．F6轉(zhuǎn)換成二進(jìn)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(jìn)制數(shù)111010011轉(zhuǎn)換成十六進(jìn)制數(shù)為______。C
A、323 B．133 C．1D3 D．3D1
81．二進(jìn)制數(shù)10111101111轉(zhuǎn)換成十六進(jìn)制數(shù)為______。D
A、FE5 B．2757 C．17B3 D．5EF
82．二進(jìn)制數(shù)111010．11轉(zhuǎn)換成十六進(jìn)制數(shù)為______。B
A、3AC B．3A．C C．3A3 D．3A．3
83．二進(jìn)制數(shù)11110．011轉(zhuǎn)換成十六進(jìn)制數(shù)為______。C
A．IE6 B．IE3 C．IE．6 D．IE．3
84．十進(jìn)制數(shù)89轉(zhuǎn)換成十六進(jìn)制數(shù)為______。B
A． 95 B． 59 C 950 D． 89
85十進(jìn)制數(shù)378轉(zhuǎn)換成十六進(jìn)制數(shù)為______。C
A．A71 B．1710 C．17A D．1071
86．十進(jìn)制數(shù)8．625轉(zhuǎn)換成十六進(jìn)制數(shù)為______。A
A．8．A B．8．1 C．8．01 D．8．001
87．十進(jìn)制數(shù)10．25轉(zhuǎn)換成十六進(jìn)制數(shù)為______。D
A．10．25 B．10．4 C．A．25 D．A．4
88．十六進(jìn)制數(shù)2A3C轉(zhuǎn)換成十進(jìn)制數(shù)為______。C
A 11802 B．16132 C．10812 D．11802
89．十六進(jìn)制數(shù) 1A8F轉(zhuǎn)換成十進(jìn)制數(shù)為______。D
A．7652 B．6787 C．7672 D．6799
90．十六進(jìn)制數(shù)35．54轉(zhuǎn)換成十進(jìn)制數(shù)為______。B
A．35．32815 B．53．328125 C．54．328175 D．52．62125
91．十六進(jìn)制數(shù)FF．l轉(zhuǎn)換成十進(jìn)制數(shù)為______。B
A． 250．1625 B 255．0625 C． 255．625 D． 250．0625
92．十進(jìn)制數(shù)2938轉(zhuǎn)化為八進(jìn)制數(shù)是______。C
A．3140 B．2938 C．5572 D．4031
93．十進(jìn)制數(shù)267轉(zhuǎn)化為八進(jìn)制數(shù)是______。D
A．326 B．410 C．314 D．413
94．十進(jìn)制數(shù)29．5轉(zhuǎn)化為八進(jìn)制數(shù)是______。D
A．31．4 B．31．5 C．35．5 D．35．4
95．十進(jìn)制數(shù)38．625轉(zhuǎn)化為八進(jìn)制數(shù)是______。A
A．46．5 B．46．625 C．40．5 D．40．625
96．八進(jìn)制數(shù)413轉(zhuǎn)化為十進(jìn)制數(shù)是______。B
A．324 B．267 C．299 D．265
97．八進(jìn)制數(shù)574轉(zhuǎn)化為十進(jìn)制數(shù)是______。A
A．380 B．394 C．476 D．404
98．八進(jìn)制數(shù)47．54轉(zhuǎn)化為十進(jìn)制數(shù)是______。D
A．39．1275 B．39．2815 C．39．0625 D．39．6875
99．八進(jìn)制數(shù)65．46轉(zhuǎn)化為十進(jìn)制數(shù)是______。C
A．53．46 B．53．56 C．53．59375 D．53．61175
100．十六進(jìn)制數(shù)59轉(zhuǎn)化為八進(jìn)制數(shù)是______。B
A．232 B．131 C．59 D．95