Apache Kafka MCQs with answers Page - 22

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

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Q. Kafka’s load balancing across consumers is handled by:

  • (A) Producer routing
  • (B) Broker configuration
  • (C) Consumer group coordinator
  • (D) Topic settings

A

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Q. Kafka uses ZooKeeper for:

  • (A) Data retention
  • (B) Topic storage
  • (C) Cluster metadata and leader election
  • (D) Message encryption

A

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Q. Kafka 2.8.0 introduced the option to:

  • (A) Use PostgreSQL as a backend
  • (B) Remove ZooKeeper dependency
  • (C) Disable replication
  • (D) Use REST APIs only

A

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Q. What is the role of the Kafka producer API?

  • (A) To consume messages
  • (B) To process streams
  • (C) To send records to Kafka topics
  • (D) To store offsets

A

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Q. What is Kafka’s default message format?

  • (A) XML
  • (B) Plain text
  • (C) Key-value pairs
  • (D) CSV

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Q. What does ISR stand for in Kafka?

  • (A) In-Sync Replicas
  • (B) Internal Stream Routing
  • (C) Indexed Segment Records
  • (D) Input Stream Routing

A

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Q. What ensures message durability in Kafka?

  • (A) Replication factor
  • (B) Broker ID
  • (C) Consumer lag
  • (D) Compression type

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Q. Kafka’s leader election is handled by:

  • (A) Producer
  • (B) ZooKeeper or KRaft controller
  • (C) Consumer
  • (D) Connect API

A

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Q. Which setting controls how often the producer sends batches?

  • (A) batch.size
  • (B) linger.ms
  • (C) compression.type
  • (D) acks

A

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Q. Kafka stores consumer offsets in:

  • (A) ZooKeeper only
  • (B) Producer logs
  • (C) Kafka topic __consumer_offsets
  • (D) Partitions

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