All of the following are unique characteristics of a logical data mart EXCEPT:
A) logical data marts are not physically separate databases, but rather a relational view of a data warehouse.
B) the data mart is always up-to-date since data in a view is created when the view is referenced.
C) the process of creating a logical data mart is lengthy.
D) data are moved into the data warehouse rather than a separate staging area.
C
You might also like to view...
Consolidation among fuel providers serving airport facilities is viewed in the five forces model of competition as a(n):
A. reduction of the airlines' ability to benefit from economies of scale. B. increase in switching costs because the airlines have no choice but to use jet fuel and other oil products. C. increase in the bargaining power of suppliers of a critical input. D. increase in the intensity of rivalry among airlines for scarce resources.
Which of the following pairs of constitutional provisions gives the federal government the authority to regulate foreign affairs?
A) the Due Process Clause and Double Jeopardy Clause B) the Supremacy Clause and the Equal Protection Clause C) the Free Exercise Clause and the Establishment Clause D) the Foreign Commerce Clause and the Treaty Clause
National Trucking Corporation files a suit in a state court against Odell's Service Company (OSC), and wins. OSC appeals the court's decision, asserting that the evidence presented at trial to support National's claim was so scanty that no reasonable jury could have found for the plaintiff. Therefore, argues OSC, the appellate court should reverse the trial court's decision. Is the appellate court likely to reverse the trial court's findings with respect to the facts? If not, why not? What are an appellate court's options after reviewing a case?
What will be an ideal response?
Assume you are to receive a 20-year annuity with annual payments of $50. The first payment will be received at the end of Year 1, and the last payment will be received at the end of Year 20. You will invest each payment in an account that pays 10%
What will be the value in your account at the end of Year 30? A) $6,354.81 B) $7,427.83 C) $7,922.33 D) $8,591.00 E) $6,752.46