Intermediate Apache Kafka

Test your Intermediate-level Caching Message Systems Apache Kafka skills in System Design Performance. This timed assessment evaluates your expertise in Information Technology.

Duration: 5 minutes

•40 questions

Time Remaining: 05:00

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40 questions remaining

Question 1 of 40Assessment

How does Kafka enable 'exactly-once' semantics for producers in a transactional context?

A. By using a unique identifier for each consumer and blocking duplicate poll requests.

B. By requiring consumers to send a heartbeat after every individual message processed.

C. By using producer IDs and sequence numbers to identify and discard duplicate messages.

D. By locking the entire partition during the write operation to prevent concurrent access.

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