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【单选题】
下列属于数据定义方面的程序模块的是 Ⅰ．查询处理程序模块 Ⅱ．完整性定义模块 Ⅲ．数据更新程序模块 Ⅳ．安全性定义程序模块
A.
Ⅱ和Ⅳ
B.
Ⅰ和Ⅲ
C.
Ⅰ和Ⅱ和Ⅲ
D.
全部
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参考答案：
举一反三
【单选题】Suppose that your firm's marginal cost of producing a pencil is 5 cents and the average total cost of producing a pencil is 7 cents. If your firm is interested in minimizing average total costs, what ...
A.
Increase production.
B.
Decrease production.
C.
Maintain production at the current level.
D.
Look for ways to increase fixed costs.
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【单选题】A firm wants to offer aone-time special deal. What should they use as a basis for establishing thesales price if they do not want this special deal toaffect the net income of the firm?
A.
average total cost
B.
average variable cost
C.
marginal cost
D.
marginal fixed cost
查看完整题目与答案
【单选题】Internal analysis enables a firm to determine what the firm
A.
can do
B.
should do
C.
will do
D.
might do
查看完整题目与答案
【单选题】Question 1 A production function for a firm describes ______.
A.
what should be produced to maximize profit.
B.
what is technologically feasible when the firm produces efficiently.
C.
what revenue is earned from producing efficiently.
D.
what the firm produces with given inputs.
查看完整题目与答案
【单选题】What should a firm consider in designing a new pay system?
A.
The value of each job alone.
B.
The method of calculating the pay.
C.
The requirements of each job.
D.
The labor supply and the cost of living.
查看完整题目与答案
【单选题】苏轼为家乡楼所写的作品名叫?
A.
远景楼记
B.
眉州远景楼记
C.
丰乐亭记
D.
岳阳楼记
查看完整题目与答案
【单选题】在客户满意的纵向层次中,处于最高层次的是( )。
A.
物质满意层次
B.
精神满意层次
C.
社会满意层次
D.
产品满意层次
查看完整题目与答案
【简答题】在客户满意的纵向层次中，处于最高层次的是________。
查看完整题目与答案
【判断题】对于公司而言,全体股东和控股股东能够发挥相同的影响。
A.
正确
B.
错误
查看完整题目与答案
【单选题】Jessica has just conducted a SWOT analysis of her firm. What should her next steps be?
A.
Making sure that strengths are offset by weaknesses and opportunities and turned into threats.
B.
Making sure that weaknesses are offset by opportunities and threats are turned into strengths.
C.
Making sure that weaknesses are offset by the strengths and threats are turned into opportunities.
D.
Making sure that opportunities are offset by threats and strengths are turned into weaknesses.
查看完整题目与答案
相关题目：
【单选题】Suppose that your firm's marginal cost of producing a pencil is 5 cents and the average total cost of producing a pencil is 7 cents. If your firm is interested in minimizing average total costs, what ...
A.
Increase production.
B.
Decrease production.
C.
Maintain production at the current level.
D.
Look for ways to increase fixed costs.
查看完整题目与答案
【单选题】A firm wants to offer aone-time special deal. What should they use as a basis for establishing thesales price if they do not want this special deal toaffect the net income of the firm?
A.
average total cost
B.
average variable cost
C.
marginal cost
D.
marginal fixed cost
查看完整题目与答案
【单选题】Internal analysis enables a firm to determine what the firm
A.
can do
B.
should do
C.
will do
D.
might do
查看完整题目与答案
【单选题】Question 1 A production function for a firm describes ______.
A.
what should be produced to maximize profit.
B.
what is technologically feasible when the firm produces efficiently.
C.
what revenue is earned from producing efficiently.
D.
what the firm produces with given inputs.
查看完整题目与答案
【单选题】What should a firm consider in designing a new pay system?
A.
The value of each job alone.
B.
The method of calculating the pay.
C.
The requirements of each job.
D.
The labor supply and the cost of living.
查看完整题目与答案
【单选题】苏轼为家乡楼所写的作品名叫?
A.
远景楼记
B.
眉州远景楼记
C.
丰乐亭记
D.
岳阳楼记
查看完整题目与答案
【单选题】在客户满意的纵向层次中,处于最高层次的是( )。
A.
物质满意层次
B.
精神满意层次
C.
社会满意层次
D.
产品满意层次
查看完整题目与答案
【简答题】在客户满意的纵向层次中，处于最高层次的是________。
查看完整题目与答案
【判断题】对于公司而言,全体股东和控股股东能够发挥相同的影响。
A.
正确
B.
错误
查看完整题目与答案
【单选题】Jessica has just conducted a SWOT analysis of her firm. What should her next steps be?
A.
Making sure that strengths are offset by weaknesses and opportunities and turned into threats.
B.
Making sure that weaknesses are offset by opportunities and threats are turned into strengths.
C.
Making sure that weaknesses are offset by the strengths and threats are turned into opportunities.
D.
Making sure that opportunities are offset by threats and strengths are turned into weaknesses.
查看完整题目与答案
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