📊 Apache Kafka
Q. What is a dead-letter queue (DLQ) in Kafka used for?
  • (A) Storing logs
  • (B) Archiving all messages
  • (C) Handling messages that failed processing
  • (D) Restarting failed brokers
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✅ Correct Answer: (C) Handling messages that failed processing

Explanation: A DLQ stores messages that could not be processed due to errors.

Explanation by: Mr. Dubey
A DLQ stores messages that could not be processed due to errors.

💬 Discussion

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