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Kafka Test Assessment

Topics Covered

Kafka Offsets
Log Retention
Kafka Tools
In-Synced Replica
Kafka Clusters

Useful for hiring

Hadoop Developer with Kafka
Kafka Developer

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Sample Questions of this test

Question

Preferred Leader Election is enabled by default. Typically, a leader is restored within 5 minutes of coming back online. Which property can be set to minimize the chance of data loss during the switching back?

Note: There can be multiple correct answers to this question.

Answer

- Kafka.request.required.acks property on the Producer to 1
- Kafka.request.required.acks property on the Producer to 10
- Kafka.request.required.acks property on the Producer to NIL
- Kafka.request.required.acks property on the Producer to -1

Question

Select all that apply with respect to consumers and group.

Answer

- 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 details:

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.

Test Details: 20 minutes

15 Application Oriented Questions
05 Theory Questions

The combination on Application and Theory questions helps to evaluate Technical as well as practical Skills of Candidates

Test description:

Apache Kafka is an open-source message broker project which is developed by the Apache Software Foundation written in Scala. It provides us with high throughput, distributed and published messaging system. Kafka is fast, scalable and durable system which allows a single cluster to serve as the central data backbone. This test is specially designed to check application, practical skills of an Kafka developer – as per Industry Standards. Our Kafka skill test is created and validated by Subject Matter Experts.

Test Topics :

The Kafka Skill test contains questions on following topics:

Kafka Offsets
Log Retention
Kafka Tools
In-Synced Replica
Kafka Clusters

The test contains MCQ's (Multiple Choice Questions), MAQ's (Multiple Answer Questions), Fill in the Blank, Descriptive, True or False. Using powerful reporting, you will have a detailed analysis of test results to help you make better decisions and predict candidate and employee success.

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