Which of the following statements can be used to view the structure of the ORDERS table?
a. SELECT FROM orders;
b. LIST ORDERS;
c. DESCRIBE ORDERS
d. none of the above
.A
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This method is an alternative to survey-based methods and takes place in a real environment. It tries to obtain actual market data after manipulating price in different markets. Identify this method
A) dollarmetric method B) conjoint analysis C) field experimental method D) delphi method
Which of the following is not a criterion for selection of a primary key?
A. Longer key values are better than shorter key values. B. The primary key cannot be NULL (blank). C. The primary key should be controlled by the organization assigning it. D. Primary keys with sequential values make it easier to spot gaps in the data.
The social network which focuses on career-minded professionals is ________
A) Facebook B) LinkedIn C) MySpace D) Twitter E) Gawker
One way of reducing project costs is identifying tasks that ________ can do themselves.
A. Vendors B. Customers C. Company employees D. Suppliers E. Project teams