In backward chaining,the expert system starts with the "_____" condition.
A)if
B)then
C)else
D)what

Question

Quizplus · Accepted Answer

In backward chaining, the expert system starts with the "then" or the conclusion condition that needs to be proven true. The system works backward from this conclusion to determine the set of rules and conditions that would lead to its truth. The "if" condition is a part of the rules or conditions that the system needs to follow to arrive at the conclusion. The "else" condition is not relevant to the backward chaining process. The "what" option is not a relevant condition in this context.

In Backward Chaining,the Expert System Starts with the "_____" Condition