AI MCQ #192: Which search method takes less memory?

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Q192. Which search method takes less memory?

  • a) Depth-First Search
  • b) Breadth-First search
  • c) Linear Search
  • d) Optimal search

✅ Correct Answer: A) Depth-First Search

Explanation: Depth-First Search takes less memory since only the nodes on the current path are stored, but in Breadth First Search, all of the tree that has generated must be stored.