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|Java - Interview Questions and Answers|
|Ans. Exactly once , At least once , At max once|
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|What is Apache Kafka ?|
|What is a broker in Apache Kafka ?|
|What is a Topic in Apache Kafka ?|
|Have you used Kafka in your project ? If Yes, for what ?|
|Does Kafka uses ZooKeeper ?|
|Can we have multiple threads consuming message stream from a single partition ?|
|Can we have multiple threads consuming messages from a single partition if we have single Consumer Group ?|
|If we have more threads than partitions in a kafka consumer, How can we model it efficiently ?|
|Have you ever heard of Kafka connect ?|
|What are the source and sink connectors in Kafka connect ?|