Câu 34: CCAAK: Confluent Certified Administrator for Apache Kafka

You have an existing topic t1 that you want to delete because there are no more producers writing to it or consumers reading from it. What is the recommended way to delete the topic?

1. A. If topic deletion is enabled on the brokers, delete the topic using Kafka command line tools. — đáp án hiện tại
2. B. The consumer should send a message with a ’null’ key.
3. C. Delete the log files and their corresponding index files from the leader broker.
4. D. Delete the offsets for that topic from the consumer offsets topic.