Confluent
CCDAK · Question #186
CCDAK Question #186: Real Exam Question with Answer & Explanation
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Question
Which is true about topic compaction?
Options
- AWhen a client produces a new event with an existing key, the old value is overwritten with the
- BWhen a client produces a new event with an existing key, the broker immediately deletes the
- CTopic compaction does not remove old events; instead, when clients consume events from a
- DCompaction will keep exactly one message per key after compaction of inactive log segments.
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