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Breadth-first search always expands the ______ node in the current fringe of the search tree.(a) Shallowest(b) Child node(c) Deepest(d) Minimum costThis question was posed to me during an interview.I need to ask this question from Uninformed Search and Exploration topic in portion Problem Solving of Artificial Intelligence

Answer»

Correct ANSWER is (a) Shallowest

Easiest explanation: Breadth-first search always EXPANDS the shallowest node in the current FRINGE of the search tree. Traversal is performed LEVEL WISE.



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