Which of the following is NOT a tier in three-tier architecture?
a: user
b: database
c: server
d: web
Answer: d: web
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Which of the following statements is true about an expert system?
A) It is composed of a network of processing elements that work in parallel to complete a task, attempt to approximate the functioning of the human brain and can learn by example. B) It is a program that works in the background to provide some service when a specific event occurs. C) It uses reasoning methods based on knowledge about a specific problem domain in order to provide advice. D) It allows you to make hypothetical changes to the data associated with a problem and observe how these changes influence the results. E) It groups related records together on the basis of having similar values for attributes.
Which of the following denotes minimum transfer price?
A) Minimum transfer price = Incremental cost per unit incurred up to the point of transfer + Opportunity cost per unit to the selling subunit B) Minimum transfer price = Total cost per unit incurred up to the point of transfer + Sunk cost per unit to the selling subunit C) Minimum transfer price = Current cost per unit incurred up to the point of transfer + Historical cost per unit to the selling subunit D) Minimum transfer price = Variable cost per unit incurred up to the point of transfer + Fixed cost per unit to the selling subunit