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【判断题】
我们通常所分析的产品生命周期就是指该产品的使用寿命。
A.
正确
B.
错误
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【单选题】存储器容量通常以能存储多少个二进制信息位或多少字节来表示，1个字节是指几个二进制信息位( )。
A.
16
B.
8
C.
7
D.
2
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【单选题】1KB表示____。
A.
1000个二进制信息位
B.
1024个二进制信息位
C.
1000个字节
D.
1024个字节
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【单选题】1个字节表示( )位二进制数
A.
2
B.
4
C.
8
D.
18
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【简答题】BCD码是指用等值的( )位二进制数来表示1位十进制数,即二进制编码的十进制数。 BCD码分两类: 组合的BCD码,指用1个字节的二进制数表示2位的十进制数 非组合的BCD码,指用1个字节的低四位表示1位的十进制数,高四位为( )
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【单选题】Before 1850s, what was an American college used for?
A.
Firming students' Christian faith.
B.
Teaching the traditional courses.
C.
Creating knowledge and passing it on.
D.
Shaping students' moral character.
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【单选题】每个图形汉字的交换码均用两个字节的低位二进制码表示,每个字节的最高位分别用()表示。
A.
０，０
B.
０，１
C.
１，０
D.
１，１
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【单选题】Flats were almost unknown in Britain until the 1850s when they were developed, along with other industrial dwellings, for the laboring classes. These vast blocks were plainly a convenient means of eas...
A.
they were principally built for those families with several servants
B.
people were not conscious of the crowded housing of the less well-to-do
C.
there was increasing concern over accommodation for the poor
D.
people became conscious of the social needs of the rural population
查看完整题目与答案
【简答题】The theory of evolution by natural selection was put forward in the 1850s independently by two men. One was Charles Darwin; the other was Alfred Russel Wallace. Both men had some scientific background...
查看完整题目与答案
【单选题】存储器容量通常以能存储多少个二进制信息位或多少个字节来表示，1个字节是指个二进制信息位。
A.
7
B.
8
C.
16
D.
2
查看完整题目与答案
【单选题】It can be inferred from the passage that before 1850s, all of the following were characteristic of higher education EXCEPT______.
A.
the elective system
B.
drilling
C.
strict discipline
D.
rote learning
查看完整题目与答案
相关题目：
【单选题】存储器容量通常以能存储多少个二进制信息位或多少字节来表示，1个字节是指几个二进制信息位( )。
A.
16
B.
8
C.
7
D.
2
查看完整题目与答案
【单选题】1KB表示____。
A.
1000个二进制信息位
B.
1024个二进制信息位
C.
1000个字节
D.
1024个字节
查看完整题目与答案
【单选题】1个字节表示( )位二进制数
A.
2
B.
4
C.
8
D.
18
查看完整题目与答案
【简答题】BCD码是指用等值的( )位二进制数来表示1位十进制数,即二进制编码的十进制数。 BCD码分两类: 组合的BCD码,指用1个字节的二进制数表示2位的十进制数 非组合的BCD码,指用1个字节的低四位表示1位的十进制数,高四位为( )
查看完整题目与答案
【单选题】Before 1850s, what was an American college used for?
A.
Firming students' Christian faith.
B.
Teaching the traditional courses.
C.
Creating knowledge and passing it on.
D.
Shaping students' moral character.
查看完整题目与答案
【单选题】每个图形汉字的交换码均用两个字节的低位二进制码表示,每个字节的最高位分别用()表示。
A.
０，０
B.
０，１
C.
１，０
D.
１，１
查看完整题目与答案
【单选题】Flats were almost unknown in Britain until the 1850s when they were developed, along with other industrial dwellings, for the laboring classes. These vast blocks were plainly a convenient means of eas...
A.
they were principally built for those families with several servants
B.
people were not conscious of the crowded housing of the less well-to-do
C.
there was increasing concern over accommodation for the poor
D.
people became conscious of the social needs of the rural population
查看完整题目与答案
【简答题】The theory of evolution by natural selection was put forward in the 1850s independently by two men. One was Charles Darwin; the other was Alfred Russel Wallace. Both men had some scientific background...
查看完整题目与答案
【单选题】存储器容量通常以能存储多少个二进制信息位或多少个字节来表示，1个字节是指个二进制信息位。
A.
7
B.
8
C.
16
D.
2
查看完整题目与答案
【单选题】It can be inferred from the passage that before 1850s, all of the following were characteristic of higher education EXCEPT______.
A.
the elective system
B.
drilling
C.
strict discipline
D.
rote learning
查看完整题目与答案