Which component of an expert system uses forward and backward chaining to manipulate a series of rules?
A)Explanation facility
B)Heuristic knowledge
C)User interface
D)Inference engine

Question

Quizplus · Accepted Answer

The component of an expert system that uses forward and backward chaining to manipulate a series of rules is the Inference Engine. The Inference Engine is responsible for reasoning and making decisions based on the knowledge base and rules provided. It uses forward chaining to start from the initial data and works towards the conclusion, while backward chaining starts from the goal and works backward to identify the necessary data needed to form the conclusion. Therefore, choice D, Inference Engine, is the best choice to answer the question.

Which Component of an Expert System Uses Forward and Backward