An inference engine is:
A) a data mining strategy used by intelligent agents.
B) the programming environment of an expert system.
C) a method of organizing expert system knowledge into chunks.
D) a set of rules used to model human knowledge in an expert system.
E) a strategy used to search through the rule base in an expert system.
E
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The business analysis stage of a new-product development process _____
a. involves the development of a prototype of the proposed product b. calculates preliminary figures for demand, cost, sales, and profitability c. eliminates ideas that are inconsistent with an organization's new-product strategy d. decides on a product's packaging, branding, labeling, and so forth
The specific identification method:
a. prices inventory by identifying the cost of each item in ending inventory. b. uses the average cost of the goods available for sale during the period. c. is based on the assumption that the costs of the first items acquired should be assigned to the first items sold. d. is based on the assumption that the costs of the last items acquired should be assigned to the first items sold.
Which of the following is NOT an advantage of video interviews?
a. They make better use of a recruiter's valuable time. b. They screen out applicants who cannot work under pressure. c. They allow students who may have financial constraints to meet with large companies. d. They eliminate the need for face-to-face interviews.
In which of the following situations is a company that exists in the telecommunications industry most likely to face the highest threat of entry?
A. if the customer switching costs in the industry are high B. if the industry has recently become deregulated C. if the company is able to put up a credible threat of retaliation D. if the capital requirements in the industry are high