When we consider data in the data warehouse to be time-variant, we mean:
A) that the time of storage varies.
B) data in the warehouse contain a time dimension so that they may be used to study trends and changes.
C) that there is a time delay between when data are posted and when we report on the data.
D) that time is relative.
B
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Which procedure will prevent two end users from accessing the same data element at the same time?
a. data redundancy b. data replication c. data lockout d. none of the above
Which of the following describes a simulated test market?
A) It is one in which the firm tests the product or marketing-mix variables through the company's normal distribution channels. B) It is conducted by outside research firms that guarantee distribution of the product through prespecified types and numbers of distributors. C) It includes a panel of consumers that has agreed to carry identification cards that each consumer presents when buying goods and services. D) A limited amount of data on consumer response to a new product is fed into a model containing certain assumptions regarding planned marketing programs, which generates likely product sales volume. E) none of the above
The following information is available for Fordham Corp for its most recent year: Net sales ............................................. $3,600,000 Freight-in ............................................ 90,000 Purchase discounts .................................... 50,000 Ending inventory ...................................... 240,000 The gross margin is 40 percent of net sales. What is the
cost of goods available for sale? a. $1,680,000 b. $1,920,000 c. $2,400,000 d. $2,440,000
Condition subsequent exists when the parties to a contract must render performance simultaneously
Indicate whether the statement is true or false