Question

Expert systems: are based on do while rules. work in very limited domains. share characteristics with mainframe computing. solve problems too difficult for human experts. are a type of case-based reasoning.

Answer 1

are a type of case-based reasoning.

 This is because they use a case scenario when simulating how the best of experts can act in a particular scenario. They rose to prominence in the 1970-'s and are widely used in the ares of medicine. they simulate the experts in the field and re very expensive to create.