Backward chaining is
A) a strategy for searching the rule base in an expert system that begins with information entered by the user.
B) the programming environment of an expert system.
C) a method of organizing expert system knowledge into chunks.
D) a strategy for searching the rule base in an expert system that begins with a hypothesis.

Question

Quizplus · Accepted Answer

Backward chaining is a strategy for searching the rule base in an expert system that begins with a hypothesis. It works by starting with a goal or hypothesis and then working backwards through the rule base to find the evidence or facts that support it. This strategy is useful in problem solving and decision making, as it can help to identify the root cause of a problem by tracing it back to its underlying causes.

Backward Chaining Is