Computer Science for IGCSE & O level - Automated And Emerging Technologies (Section 7 - No. 29)
What role do 'rules' play in an expert system?
They are used to store data about the user.
They define the knowledge and reasoning processes.
They provide the user interface.
They collect data from the external environment.
Erläuterung
Rules encode the expertise and logic used by the system to make decisions.