Which of the following works by using a collection of "if-then" rules to sort through information and recommend a course of action?
A)an expert system
B)a decision support system
C)an executive information system
D)a RAID system

Question

Which of the following works by using a collection of "if-then" rules to sort through information and recommend a course of action?
A)an expert system  
B)a decision support system  
C)an executive information system  
D)a RAID system

Quizplus · Accepted Answer

An expert system works by using a collection of "if-then" rules to sort through information and recommend a course of action. Decision support systems provide analytical tools and models to support the decision-making process. Executive information systems provide top-level executives with easy access to information from various sources for strategic decision making. RAID (Redundant Array of Independent Disks) is a data storage technology that combines multiple physical disk drives into one logical unit for performance or data redundancy purposes.

Which of the Following Works by Using a Collection of "If-Then