A Personal Consultant knowledge base contain information in the form of __________ A. parameters B. contexts C. production rules D. all of the mentioned

Production rules are statements that describe how to make inferences from the information in the knowledge base. For example, a production rule might state that if a person is a customer, then they are allowed to purchase products from the company.

Parameters, contexts, and production rules are all essential components of a Personal Consultant knowledge base. They allow the knowledge base to represent information in a way that is both flexible and efficient.