AI MCQ #198: How many successors are generated in backtracking search?

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Q198. How many successors are generated in backtracking search?

  • a) 1
  • b) 2
  • c) 3
  • d) 4

✅ Correct Answer: A) 1

Explanation: Each partially expanded node remembers which successor to generate next because of these conditions, it uses less memory.