Apache Kafka MCQ Quiz - Free Practice Test

Are you preparing for the Apache Kafka certification exam? Yes. Do you have the skills that are required to clear the Apache Kafka certification exam? Not sure; Simplilearn’s Apache Kafka test can help you find out how well you know it and even help you get better at it. How you may ask? Well, this Apache Kafka test for dummies is a free practice test that candidate preparing for the certification exams can appear. This Apache Kafka practice test helps you test your skills at various levels which will help you get a clear idea of your strengths and weaknesses. Don’t wait, take the Apache Kafka online practice test today.

  • 24 Questions,
  • 30 Minutes
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Apache Kafka

In this Apache Kafka certification course, you will learn to master the architecture, installation, configuration and interfaces of Kafk ...

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Instructions:

1. This is a FREE test and can be attempted multiple times. But it is recommended to take the test when you are ready for best practice experience.

2. Test Duration: 30 Minutes

3. Number of questions: 24 Multiple Choice Questions

4. Each question has multiple options out of which one or more may be correct

5. You can pause the test in between and you are allowed to re-take the test later. Your test will resume from where you left, but the test time will be reduced by the amount of time you've taken in the previous attempt.

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1. Temporary znodes are called
2. The znodes that continue to exist even after the creator of the znode dies are called:
3. What property of znodes can be used to order znodes?
4. Which feature of znodes are used for leader election?
5. What does ZooKeeper provide to programmatically handle znodes?
6. Which is the configuration file for setting up ZooKeeper properties in Kafka?
7. Which command is used to start Kafka broker?
8. Which server should be started before starting Kafka server?
9. Which is the command to create a topic in Kafka?
10. Which command is used in Kafka to add messages to a topic?
11. Which command is used in Kafka to retrieve messages from a topic?
12. Which consumer side API is used to retrieve the messages as a stream?
13. A Kafka topic is setup with a replication factor of 5. Out of these, 2 nodes in the cluster have failed. Business users are concerned that they may lose messages. What do you tell them?
14. A kafka cluster has 20 nodes. There are 5 topics created, each with 6 partitions. How many total number of broker processes will be running?
15. You have tested that a Kafka cluster with five nodes is able to handle ten million messages per minute. Your input is likely to increase to twenty five million messages per minute. How many more nodes should be added to the cluster?
16. How many brokers will be marked as leaders for a partition?
17. Which of the following is guaranteed by Kafka?
18. The replication model in Kafka is
19. When messages passes from producer to broker to consumer, the data modification is minimized by using:
20. What happens in Kafka, if a machine to be written data is down?
21. A common problem in a distributed system is
22. Which of the following best describes the relationship between ZooKeeper and partial failures?
23. Replication of data can result in improved fault tolerance. Which of the following is a disadvantage of replication?
24. ZooKeeper data model consists of:
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  • PMP, PMI, PMBOK, CAPM, PgMP, PfMP, ACP, PBA, RMP, SP, and OPM3 are registered marks of the Project Management Institute, Inc.

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