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【判断题】
商业模式的三要素是价值、顾客和利润。
A.
正确
B.
错误
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举一反三
【简答题】函数factor(sym(12))的值是( )。
【判断题】空间数据库一般是以一系列特定结构的文件形式存储在数据库软件中
A.
正确
B.
错误
【单选题】Macro assembly instruction means ()
A.
Symbolic representation of a machine instruction
B.
Symbolic representation of the instruction sequence
C.
No machine instructions correspond to it
D.
Provide only compilation information
【单选题】营销学中市场的三个构成要素中最基本的要紊是()
A.
人口
B.
购买力
C.
购买欲望
D.
购买动机
【单选题】An instruction that executes atomically(__).
A.
must consist of only one machine instruction
B.
executes as a single, uninterruptible unit
C.
cannot be used to solve the critical section problem
D.
All of the above
【单选题】Speaker A: What is the deadline for the term paper, sir? Speaker B: ______
A.
What do you mean by 'deadline'?
B.
Since it should be 10 pages long, you can hand it in next week.
C.
Your term paper must be typed and double spaced.
D.
You must remember that it's not my policy to accept late papers.
【简答题】(e) Job instruction. (3 marks)
【单选题】函数factor(sym(12))的值是( )
A.
12'
B.
12
C.
[3, 4]
D.
[ 2, 2, 3]
【多选题】减少掘进巷道瓦斯涌出的主要方法有()。
A.
加大工作面风量
B.
掘前预抽瓦斯
C.
工作面迎头打排放瓦斯钻孔
D.
湿润煤体与洒水
【简答题】what is teh name of the conference?
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