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Multiple ChoiceHard 30s

Circuit Breaker — Half-Open State

Choose the best answer for: circuit breaker states
Options
  1. 1Only open; the breaker stays tripped until reset
  2. 2No states; the breaker simply toggles open and closed
  3. 3Closed, Open, Half-Open states for fault tolerance
  4. 4On/Off only; a half-open probe adds complexity

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