Computer Science for IGCSE & O level - Automated And Emerging Technologies (Section 1 - No. 29)
In the context of an expert system, what is the purpose of a 'rule'?
To store information about the user.
To represent the system's reasoning knowledge.
To provide the user interface.
To gather data from external sources.
Paskaidrojums
Rules encapsulate the expert knowledge within the system.