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【简答题】
关系数据库管理系统的完整性控制机制应具有哪三方面的功能?
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【简答题】完形填空. I grew up in a tiny Baltimore row house in a faraway mountain area. My parents __1__ the necessities of life__2__they couldn't give much more. If I asked my father__3__a pair of jeans, he would ...
【判断题】The power of diversification to reduce the riskiness of an investor’s portfolio depends on the correlations among the assets that make up the portfolio.
A.
正确
B.
错误
【单选题】The riskiness of an asset is measured by
A.
the magnitude of its return.
B.
the absolute value of any change in the asset's price.
C.
the standard deviation of its return.
D.
risk is impossible to measure.
【单选题】The riskiness of an asset's returns due to changes in interest rates is
A.
exchange-rate risk.
B.
price risk.
C.
asset risk.
D.
interest-rate risk.
【简答题】I grew up in a tiny Baltimore row house in a faraway mountain area. My parents ______ the necessities of life but they couldn’t give much more. If I asked my father for a pair of jeans, he would say, ...
【单选题】The riskiness of an asset's return that results from interest rate changes is called
A.
coupon-rate risk.
B.
reinvestment risk.
C.
yield-to-maturity risk.
D.
interest-rate risk.
【单选题】The riskiness of an asset that is unique to the particular asset is
A.
systematic risk.
B.
portfolio risk.
C.
investment risk.
D.
nonsystematic risk.
【简答题】A. He moved to Baltimore when he was young. B ) He can provide little useful information. C. He will show the woman around Baltimore. D. He will ask someone else to help the woman.
【单选题】Interest-rate risk is the riskiness of an asset's returns due to
A.
interest-rate changes.
B.
changes in the coupon rate.
C.
default of the borrower.
D.
changes in the asset's maturity.
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