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CCDAK · Question #157
CCDAK Question #157: Real Exam Question with Answer & Explanation
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Question
You are designing a stream pipeline to monitor the real-time location of GPS trackers, where historical location data is not required. Each event in the stream has the following structure: - Key: tracker_id - Value: latitude, longitude You need to ensure that the latest location for each tracker is always retained in the Kafka topic. Which topic configuration parameter should you set?
Options
- Aretention.ms = 0
- Bmin.cleanable.dirty.ratio = -1
- Ccleanup.policy = compact
- Dretention.ms = infinite
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