Confluent
CCDAK · Question #189
CCDAK Question #189: Real Exam Question with Answer & Explanation
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Question
You have a Kafka consumer in production actively reading from a critical topic from which multiple other applications are consuming. You have a new requirement to update the offset of your consumer to start reading from the beginning of the topic Which action would you take?
Options
- ATemporarily configure the topic's 'retention.ms' parameter to '0' to empty the topic.
- BStart a new consumer application with the same consumer group id.
- CUpdate the consumer configuration by setting the 'auto offset reset property to 'earliest'.
- DUpdate the consumer group's offset to the earliest position using the 'kafka-consumer-groups' CLI
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