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【单选题】
在下面的代码中,类的成员方法的名字是。 public class Person { String name ; int age ; void show() { System.out.println(name+" "+age); } }
A.
Person
B.
name
C.
age
D.
show
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举一反三
【单选题】The investigation gives support to the ________ between profit and top manager's pay.
A.
analogy
B.
paradox
C.
correlation
D.
illusion
【单选题】将数字量转换为模拟量的器件是:
A.
A/D转换器
B.
D/A转换器
C.
电阻网络
D.
求和放大器
【多选题】Over which of the following is the manager of a profit centre likely to have control?
A.
Selling prices
B.
Controllable costs
C.
Apportioned head office costs
D.
Capital investment in the centre
【判断题】In a profit center, a manager is responsible for investments, revenues, and costs.
A.
正确
B.
错误
【判断题】D/A转换器是将模拟量转换为数字量的器件。
A.
正确
B.
错误
【单选题】A profit centre manager claims that the poor performance of her division is entirely due to factors outside her control. She has submitted the following table along with notes from a market expert, wh...
A.
Material cost only
B.
Sales volume and sales price
C.
Sales price and material cost
D.
Sales price only
【判断题】D/A转换器是将模拟量转换为对应的数字量的器件。()
A.
正确
B.
错误
【简答题】A/D转换器是一种将输入模拟量转换为数字量的器件,ADC0809是位的A/D转换器,TLC1543的输入是通道的A/D转换器
【判断题】将数字量转换成模拟电压的器件就是数/模转换器,数/模转换器又称为D/A转换器。()
A.
正确
B.
错误
【单选题】Why might a manager for a non-profit organization seem as concerned with his or her organization's financial well-being as a for-profit manager?
A.
Non-profit managers are evaluated on financial performance only.
B.
Non-profit managers try to give the illusion that they care about the "bottom line."
C.
Many not-for-profit organizations have tight budgets and must be very efficient.
D.
Non-profit organizations have an obligation to turn a profit.
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