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Principles of Information Systems ...

12th Edition
Ralph Stair + 1 other
Publisher: Cengage Learning
ISBN: 9781285867168

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Section
BuyFindarrow_forward

Principles of Information Systems ...

12th Edition
Ralph Stair + 1 other
Publisher: Cengage Learning
ISBN: 9781285867168
Chapter 11, Problem 14SAT
Textbook Problem
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The overall purpose of a(n) is to seek information and relationships from the knowledge base and to provide answers, predications, and suggestions similar to the way a human expert would.

  1. a. domain expert
  2. b. explanation facility
  3. c. knowledge acquisition facility
  4. d. inference engine

Program Description Answer

 “Knowledge base” is one of the components of expert system to stores all relevant data, rules, belongings, and dealings that usages of expert systems.

Hence, the correct answer is option “B”.

Explanation of Solution

Expert systems:

A work performed by a human expert and the same task is performed by a computer application is known as expert systems.

It contains a set of integrated and related components such as,

  • Knowledge base
  • Inference engine
  • Explanation facility
  • Knowledge acquisition facility
  • User interface

Knowledge base:

The knowledge base stores all relevant data, rules, belongings, and dealings that usages of expert systems. So, the Rules and regulations are frequently needed to construct the knowledge base for expert system.

Explanation for incorrect options:

Explanation facility:

Explanation facility is another part of expert system which enables the user to recognize how the expert system attained at certain deduction or outcomes...

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Chapter 11 Solutions

Principles of Information Systems (MindTap Course List)
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