[amp_mcq option1=”Forward chaining” option2=”Backward chaining” option3=”Hill-climb algorithm” option4=”None of the mentioned” correct=”option2″]
The correct answer is B. Backward chaining.
Backward chaining is a problem-solving technique that starts with the goal and works backward to find the evidence needed to achieve that goal. It is a top-down approach to problem solving.
Forward chaining is a problem-solving technique that starts with the evidence and works forward to find the goal. It is a bottom-up approach to problem solving.
Hill-climb algorithm is a heuristic algorithm for finding the optimal solution to a problem. It works by iteratively improving a solution until it reaches a local optimum.
None of the mentioned algorithms work backward from the goal to solve a problem.