[amp_mcq option1=”Inference Engine” option2=”Knowledge Base” option3=”Inference Engine & Knowledge Base” option4=”None of the mentioned” correct=”option3″]
The correct answer is C. Inference Engine & Knowledge Base.
An expert system is a computer program that emulates the decision-making ability of a human expert. It is made up of two main components: an inference engine and a knowledge base.
The inference engine is responsible for drawing conclusions from the knowledge base. It does this by applying a set of rules to the facts in the knowledge base.
The knowledge base is a collection of facts and rules that represent the expertise of the human expert. It is typically stored in a database or a rule-based system.
The inference engine and the knowledge base are the two essential components of an expert system. Without either of them, the expert system would not be able to function.
The other options are incorrect because they do not include both the inference engine and the knowledge base. Option A, Inference Engine, is incorrect because it does not include the knowledge base. Option B, Knowledge Base, is incorrect because it does not include the inference engine. Option D, None of the mentioned, is incorrect because it does not include any of the essential components of an expert system.