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Multiple ChoiceIntermediate 30s

Polling vs push

Choose the best answer for: data freshness strategies
Options
  1. 1They are the same thing with no real difference at all
  2. 2Polling is always better because it is simpler to use
  3. 3Push requires polling underneath to keep it connected
  4. 4Push (WebSocket/SSE) is real-time; polling checks periodically

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