1
Explain Kafka producer acknowledgments and when you would use each setting in production.
Medium 8m2
How do Kafka consumer groups work and what happens during a rebalance?
Medium 7m3
How does Kafka partitioning work and how do you ensure message ordering?
Medium 6m4
Explain Kafka's exactly-once semantics and how you would implement it.
Hard 9m5
What is the difference between Kafka log retention and log compaction? When would you use each?
Medium 6m