One property of a relation is that entries in columns are from the same set of values
Indicate whether the statement is true or false
TRUE
Explanation: This is one of the requirements to be a relation and required for a relation to be in first normal form.
CL
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In the control matrix of the OE/S process, regarding shipping notice inputs, which of the following control goals is ensured by comparing the shipping notice input to the sales order master data?
a. input completeness and input accuracy b. input completeness and input validity c. input validity and input accuracy d. none of the above
The ability to improve decision making by using "what if" analysis is a characteristic of a marketing information system
Indicate whether the statement is true or false
An advertiser must have documented proof of any claims made in an advertisement
Indicate whether the statement is true or false
Creative synthesis is an important aspect of the ________ method of creative problem solving.
A. parameter analysis B. brainwriting C. forced association D. attribute listing