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【单选题】
数据库设计过程中,需求分析包括( )
A.
信息需求
B.
处理需求
C.
安全性和完整性需求
D.
以上全包括
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参考答案:
举一反三
【单选题】听力原文:How long are you going to be away from your office? (A) I'll be in just a couple of hours, (B) It is 10 miles away from here. (C) It took 15 minutes. (14)
A.
B.
C.
【判断题】(2) 栈可以作为实现过程调用的一种数据结构。
A.
正确
B.
错误
【简答题】摩法和揉法的区别
【单选题】摩法和揉法的主要区别( )
A.
操作的频率
B.
力量的大小
C.
着力的部位
D.
是否带动皮下组织
【单选题】The Oil Derrick has an overall cost of equity of 13.6 percent and a beta of 1.28. The firm is financed solely with common stock. The risk-free rate of return is 3.4 percent. What is an appropriate cos...
A.
12. 78 percent
B.
12. 11 percent
C.
12. 42 percent
D.
12. 56 percent
【单选题】According to the INCOTERMS 2010, if a transaction is concluded on CFR terms, the risk division between buyer and seller is based on ( ).
A.
Delivery of the goods to the carrier
B.
Delivery of the goods to the consignee
C.
Delivery of the goods on the ship at the port of shipment
D.
Delivery of the goods on the ship at the port of destination
【单选题】- I'll be away on a business trip. Would you mind looking after my cat? - Not at all. ____ .
A.
I've no time
B.
I'd rather not
C.
I'll like it
D.
I'd be happy to
【判断题】列车运行图横坐标表示时间,纵坐标表示车站,斜线表示列车运行线。
A.
正确
B.
错误
【单选题】According to the FOB term in the Incoterms 2010 rules, the risk division point between the buyer and the seller is ________.
A.
the cargo carrier
B.
alongside the ship at the port of shipment
C.
at the ship’s rail
D.
onboard the vessel
【单选题】A firm is expected to divest itself of unrelated division which has historically lower returns. Its equity beta is 2, if the tax rate is 0.25 and the debt to equity ratio is 0.3, calculate the busines...
A.
1.35
B.
1.63
C.
1.14
D.
1.26
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