Q. Kafka can achieve exactly-once semantics using:

  • (A) Manual offset commit
  • (B) Kafka Connect only
  • (C) Idempotent producers and transactions
  • (D) Kafka Admin tools
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✅ Correct Answer: (C) Idempotent producers and transactions
Explanation: Exactly-once delivery is possible with idempotent producers and Kafka transactions.

Published by Mr. Dubey ⭐ 110.47K Points at 13-Jun-2025 02:04 pm in Apache Kafka

Explanation by: Mr. Dubey
Exactly-once delivery is possible with idempotent producers and Kafka transactions.

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