A heuristic is a way of trying ___________(a) To discover something or an idea embedded in a program(b) To search and measure how far a node in a search tree seems to be from a goal(c) To compare two nodes in a search tree to see if one is better than another(d) All of the mentionedI have been asked this question in a job interview.My question is taken from Informed Search and Exploration in section Problem Solving of Artificial Intelligence

A heuristic is a way of trying ___________(a) To discover something or

1.	A heuristic is a way of trying ___________(a) To discover something or an idea embedded in a program(b) To search and measure how far a node in a search tree seems to be from a goal(c) To compare two nodes in a search tree to see if one is better than another(d) All of the mentionedI have been asked this question in a job interview.My question is taken from Informed Search and Exploration in section Problem Solving of Artificial Intelligence
Answer» The CORRECT answer is (d) All of the mentioned Explanation: In a heuristic approach, we discover certain IDEA and use heuristic functions to search for a GOAL and PREDICATES to compare nodes.

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