📊 Apache Kafka
Q. What happens to messages in Kafka if no consumer reads them?
  • (A) They are deleted immediately
  • (B) They are stored until the retention period expires
  • (C) They are sent back to the producer
  • (D) They are stored permanently
💬 Discuss
✅ Correct Answer: (B) They are stored until the retention period expires

Explanation: Kafka stores messages until the retention policy deletes them, regardless of consumer activity.

Explanation by: Mr. Dubey
Kafka stores messages until the retention policy deletes them, regardless of consumer activity.

💬 Discussion

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