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Point out the correct statement.

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Point out the correct statement.

(a) With Kafka, more users, whether using SQL queries or BI applications, can interact with more data

(b) A topic is a category or feed name to which messages are published

(c) For each topic, the Kafka cluster maintains a partitioned log

(d) None of the mentioned

The question was asked in an interview for job.

My question comes from Kafka with Hadoop in chapter Oozie, Orchestration, Hadoop Libraries and Utilities and Miscellaneous Hadoop Applications of Hadoop

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The correct choice is (b) A topic is a category or feed name to which messages are published

Easy explanation: Kafka is possible through a single repository and metadata store from source through analysis.

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