What is the primary role of the knowledge base in an expert system?

Options

  • A. To store domain-specific facts, rules and knowledge
  • B. To provide the physical hardware required by the system
  • C. To display the graphical interface only
  • D. More than one of the above
  • E. None of the above

Correct Answer (Detailed Explanation is Below)

A. To store domain-specific facts, rules and knowledge

Detailed Explanation

The knowledge base stores the domain knowledge required by an expert system. It may contain facts, rules, relationships and other domain-specific information that the inference engine uses for reasoning.