AI MCQ #196: Which search is implemented with an empty first-in-first-out queue?

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Q196. Which search is implemented with an empty first-in-first-out queue?

  • a) Depth-first search
  • b) Breadth-first search
  • c) Bidirectional search
  • d) None of the mentioned

✅ Correct Answer: B) Breadth-first search

Explanation: Because of FIFO queue, it will assure that the nodes that are visited first will be expanded first.