Practice Sets

Existing question-set URLs remain here. For the complete learning path, use Practice.

Quick Quiz Junior Kafka Streaming

10 entry-level questions on Apache Kafka fundamentals — topics, partitions, consumer groups, offsets and retention. Each answer comes with a...

10 questions Start quiz

Scenario Drill Middle Kafka Streaming

12 applied Kafka scenarios covering production configuration and failure behavior, with an explanation after every decision.

12 scenarios Start drill

Production Lab Senior Kafka Streaming

10 production Kafka incidents covering ISR and acks, exactly-once semantics, transactions, compaction, rebalancing and ordering guarantees.

10 incidents Enter lab

Showing 1-9 of 3 practice sets