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Multiple ChoiceBeginner 45s

Feature Flag Kill Switch

What is the purpose of a kill switch in a feature-flag service?
Options
  1. 1A global override that instantly disables a risky feature across all users without a deploy
  2. 2A flag that permanently deletes the flag definition and all its rollout metadata
  3. 3A random rollout percentage that is computed once and then never allowed to change
  4. 4A distributed caching layer that speeds up every flag evaluation call in the fleet

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