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Kafka Test

iMocha’s Kafka online test enables recruiters and hiring managers to hire a job-fit candidate quickly and make unbiased decisions. This test helps hire job-fit candidates like Hadoop and Kafka Developers. Our test has helped our customers to reduce technical screening time by 80%.

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Kafka Test Assessment

Apache Kafka is an open-source message broker project developed by the Apache Software Foundation and written in Scala. It provides a high throughput, distributed, and published messaging system. Kafka is a fast, scalable, and durable design which allows a single cluster to serve as the central data backbone.

This test is designed to check a Kafka developer's application and practical skills per industry standards. Subject Matter Experts (SMEs) created and validated our Kafka skill test.

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How it works

Test Summary

The Kafka skill test enables employers and recruiters to identify potential hires by evaluating working skills and job readiness. For this reason, the emphasis is laid upon evaluating the knowledge of applied skills gained through real work experience rather than theoretical knowledge. Using powerful reporting, you will have a detailed test results analysis to help you make better decisions and predict candidate and employee success.

The test contains MCQs (Multiple Choice Questions), MAQs (Multiple Answer Questions), Fill in the Blank, Descriptive, True or False, Whiteboard Questions, Audio / Video Questions, LogicBox (AI-based Pseudo-Coding Platform), and Coding Simulations, etc.

The combination of application and theory questions helps evaluate candidates' technical and practical skills.

Useful for hiring
  • Hadoop Developer with Kafka
  • Kafka Developer
Test Duration
No. of Questions
Level of Expertise
Topics Covered

Kafka Offsets

iMocha’s Kafka test helps recruiters and hiring managers to assess candidates’ understanding of Kafka offset management, assigning unique ids to the partition containing a message.

Log Retention

This test evaluates the candidate’s understanding of the log retention clean-up strategy, which helps to delete old log segments when the retention time or size limit has been reached.

Kafka Tools

Our test assesses the candidate’s ability to use the Kafka tool, which is used to store, read and analyze streaming data.

Kafka Clusters

Kafka clusters consist of one or more servers called Kafka brokers, which are running Kafka.

In-Synced Replica

This online Kafka test evaluates the candidate’s understanding of an in-synced replica (ISR) in Kafka, which works as a broker with the latest data for a given partition.

Sample Question
Choose from our 100,000+ questions library or add your own questions to make powerful custom tests.
Question type
Multiple Option
Topics covered
Message Queues/Systems


Q 1. Select the option that is applicable with respect to consumers and groups.

More consumers in the same group increase the degree of parallelism and the overall throughput of consumption.
More consumers in the different groups increase the degree of parallelism and the overall throughput of consumption.
More consumers in the same group decrease the degree of parallelism and the overall throughput of consumption.
There should be a mix of a consumer group to increase the degree of parallelism and the overall throughput of consumption.
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Test Report
You can customize this test by

Setting the difficulty level of the test

Choose easy, medium, or tricky questions from our skill libraries to assess candidates of different experience levels.

Combining multiple skills into one test

Add multiple skills in a single test to create an effective assessment and assess multiple skills together.

Adding your own
questions to the test

Add, edit, or bulk upload your coding, MCQ, and whiteboard questions.

Requesting a tailor-made test

Receive a tailored assessment created by our subject matter experts to ensure adequate screening.