In a spoken sentence, the speaker usually ________________ at the signal of a period

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.

_____ reflects the degree to which the behaviors of an authority are in accordance with generally accepted moral norms

A. Ethics B. Justice C. Competence D. Trust E. Morality