更多"In a data warehouse environment, da"的相关试题:
[单项选择]A data warehouse is a subject-oriented data set used for reporting and analysis. Data warehouses can be subdivided into （）.Which store subsets of data from a warehouse.
A. OLTPs
B. transactions
C. data marts
D. OLAPs
[单项选择]Animals can only survive （ ）the living environment is similar to the earth.
A. which
B. whose
C. what
D. where
[多项选择]Stereoscopic warehouse has three parts:warehouse,( )
A. high store shelf
B. pallet
C. goods shelf
D. stackdr
[单项选择]Peter Stone is considering buying a $100 face value, semi-annual coupon bond with a quoted price of 105.19. His colleague points out that the bond is trading ex-coupon. Which of the following choices best represents what Stone will pay for the bond（）
A. $105.19 plus accrued interest.
B. $105.19 minus accrued interest.
C. $105.19.
[单项选择]According to the "discipline" or "traditional values" theme______.
A. there are dual messages for the psychological consequences
B. one should sacrifice himself for the interest of the commonwealth
C. people would stay in an unhappy marriage
D. the individual is glad to do unpleasant work at low wages
[单项选择]Only when you have obtained sufficient data ______ come to a sound conclusion.
A. can you
B. would you
C. you will
D. you can
[单项选择]According to the Customs Law, the duty-paying value of an import item should be its normal _______ price which should be approved by the Customs.
A. FOB
B. CIF
C. CFR
D. FCA
[单项选择]
Americans today don’t place a very high value on intellect. Our heroes are athletes, entertainers, and entrepreneurs, not scholars. Even our schools are where we send our children to get a practical education--not to pursue knowledge for the sake of knowledge. Symptoms of pervasive anti-intellectualism in our schools aren’t difficult to find.
"Schools have always been in a society where practical is more important than intellectual," says education writer Diane Ravitch. "Schools could be a counterbalance. "Ravitch’s latest book, Left Back: A Century of Failed School Reforms, traces the roots of anti-intellectualism in our schools, concluding they are anything but a counterbalance to the American distaste for intellectual pursuits.
But they could and should be. Encouraging kids to reject the life of the mind leaves them vulnerable to exploitation and control. Without the ability to think critically, to defend their ideas and un
A. It is second to intelligence.
B. It evolves from common sense.
C. It is to be pursued.
D. It underlies power.
[单项选择]英译汉：“Certificate of processing；certificate of valuation”，正确的翻译为( )。
A. 加工证书；分析证书
B. 价值鉴定证书；加工证书
C. 分析证书；价值鉴定证书
D. 加工证书；价值鉴定证书
[单项选择]If p and q are positive integers, what is the value of q ？（）
(1)qp-1=1
(2)p=1
A. 条件(1)充分，但条件(2)不充分．
B. 条件(2)充分，但条件(1)不充分．
C. 条件(1)和(2)单独都不充分，但条件(1)和条件(2)联合起来充分．
D. 条件(1)充分，条件(2)也充分．
E. 条件(1)和条件(2)单独都不充分，条件(1)和条件(2)联合起来也不充分．
