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Depth-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.My question comes from Uninformed Search and Exploration in chapter Problem Solving of Artificial Intelligence |
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Answer» CORRECT CHOICE is (c) Deepest The explanation: Depth-first search ALWAYS expands the deepest/leaf NODE in the current fringe of the search TREE. |
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