A

Admin • 832.27K Points
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Q. Kafka supports exactly-once delivery using:

  • (A) At-most-once producers
  • (B) Retry policies
  • (C) Transactions and idempotence
  • (D) Producer retries only
  • Correct Answer - Option(C)
  • Views: 18
  • Filed under category Apache Kafka
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Explanation by: Admin

Exactly-once semantics are achieved through transactional writes and idempotent producers.

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