Quiz: Kafka Consumer Design and Reliability Questions
Browse questions from Quiz: Kafka Consumer Design and Reliability. Each question has options and an explanation.
Questions — Page 1 of 1
- What is the role of a Kafka consumer group?
- When should a consumer commit an offset for reliable processing?
- Why should Kafka consumers be idempotent?
- What is a dead-letter queue/topic used for?
- Where does Kafka guarantee ordering?
- What does consumer lag measure?
- What is the risk of retrying a poison message forever?
- Which key choice helps preserve order for all events of one order_id?