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Kafka
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Interview questions on General.
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1. Your application processes millions of messages from Kafka. How would you design a thread pool strategy using ExecutorService to avoid thread starvation and memory leaks? Do you think ExecutorService is best to use or is there a better way?
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2. Have you worked with Kafka or RabbitMQ?
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3. What is Apache Kafka, and what are its core components?
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4. What is Kafka Connect, and how is it used for integrating with external systems?
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5. What is log compaction in Kafka, and when would you use it?
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6. What are Kafka consumer groups, and how do they affect message consumption?
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7. How does Kafka ensure message ordering?
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8. How does Kafka ensure high throughput and scalability?
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9. What is a consumer group in Kafka?
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10. How do you achieve exactly-once semantics (EOS) in Kafka?
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