In the forward chaining technique, used by the inference engine component of an expert system, the _____ condition is evaluated first.
A)if
B)then
C)what-is
D)what-else

Question

Quizplus · Accepted Answer

In forward chaining, the inference engine starts with the "if" condition to evaluate the rules against the known facts or data. If the "if" condition (or premise) is met, it then proceeds to the "then" part, which specifies the action to be taken or the conclusion to be drawn.

In the Forward Chaining Technique, Used by the Inference Engine