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Multiple ChoiceIntermediate 30s

Asynchronous Processing

Choose the best answer for: non-blocking operations
Options
  1. 1Async is slower because it adds context-switch overhead
  2. 2Move heavy work to background jobs (queues) to keep API responsive
  3. 3Only use async for database calls, not for other I/O work
  4. 4Everything must be synchronous to keep the code correct

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