Confluent
CCDAK · Question #211
CCDAK Question #211: Real Exam Question with Answer & Explanation
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Question
You need to explain the best reason to implement the consumer callback interface 'ConsumerRebalanceListener' prior to a Consumer Group Rebalance. Which statement is correct?
Options
- APartitions assigned to a consumer may change.
- BPrevious log files are deleted.
- COffsets are compacted.
- DPartition leaders may change.
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