Apache Kafka MCQs with answers Page - 3

Here, you will find a collection of MCQ questions on Apache Kafka. Go through these questions to enhance your preparation for upcoming examinations and interviews.

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A

Admin • 802.91K Points
Coach

Q. What is the role of ZooKeeper in Kafka?

  • (A) To store messages
  • (B) To track topic creation
  • (C) To manage configuration and leader election
  • (D) To produce data

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Admin • 802.91K Points
Coach

Q. How can Kafka provide exactly-once delivery semantics?

  • (A) By disabling offsets
  • (B) By using transactions and idempotent producers
  • (C) By writing to disk multiple times
  • (D) By disabling replication

A

Admin • 802.91K Points
Coach

Q. Which tool can be used to replicate Kafka data across clusters?

  • (A) MirrorMaker
  • (B) Kafka Streams
  • (C) Kafka Monitor
  • (D) Kafka Router

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Admin • 802.91K Points
Coach

Q. What is the minimum number of brokers required in a Kafka cluster?

  • (A) 1
  • (B) 2
  • (C) 3
  • (D) 5

A

Admin • 802.91K Points
Coach

Q. What does the 'linger.ms' setting in Kafka producer do?

  • (A) Delays a message before delivery
  • (B) Waits before sending batches to improve throughput
  • (C) Delays consumer polling
  • (D) Waits for a broker response

A

Admin • 802.91K Points
Coach

Q. What is a Kafka cluster?

  • (A) A group of topics
  • (B) A group of partitions
  • (C) A group of brokers working together
  • (D) A group of consumers

A

Admin • 802.91K Points
Coach

Q. Kafka is best suited for which type of systems?

  • (A) Real-time data processing systems
  • (B) Image rendering systems
  • (C) Static content hosting
  • (D) Relational database management

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Admin • 802.91K Points
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Q. What is the maximum size of a Kafka message by default?

  • (A) 1 MB
  • (B) 5 MB
  • (C) 10 MB
  • (D) 1 GB

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Admin • 802.91K Points
Coach

Q. Kafka topics are divided into which of the following?

  • (A) Shards
  • (B) Partitions
  • (C) Tables
  • (D) Pages

A

Admin • 802.91K Points
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Q. Which Kafka consumer API allows asynchronous processing?

  • (A) poll()
  • (B) subscribe()
  • (C) seek()
  • (D) callback()

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