________ represents the relevant features of a product or a system from particular perspectives.
A) Methodology
B) Modeling
C) Building
D) Systematic view
Question 2
Three major pieces of any expert system are:
A) user interface, knowledge base, and workspace.
B) expert system shell, knowledge acquisition system, and explanation system.
C) knowledge base, inference engine, and user interface.
D) expert system shell, inference engine, and knowledge acquisition system.