MQ Series Question:

What is Dead Letter Queue?

MQ Series Interview Question
MQ Series Interview Question

Answer:

- When a queue is not delivered to their correct destinations, then it is called as Dead Letter queue
- When the destination queue is full, the dead-letter queue occurs. It is identified by SYSTEM.DEAD.LETTER.QUEUE.
- A dead-letter queue is defined for distributed queuing, on each queue manager


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