Kafka Test Assessment

Topics covered

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

  • MAQ (Multiple Answer Question)
  • MCQ (Multiple Choice Question)
  • Descriptive Question
  • White Board Simulator
  • Coding Simulator
  • Audio Question
  • Video Question
  • Case Study Question

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. 

This pre-employment test is useful for hiring:
  • Hadoop Developer with Kafka
  • Kafka Developer

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

Kafka Test

Question #1 of 2

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.

    • 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 #2 of 2

Select all that apply with respect to consumers and group.

    • 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.

SAMPLE REPORT
Candidate Name: David Messi Test Date: 28-May-2014
Test Name: Kafka Test Test Start Time: 13.30

Score: 18 Out Of 20

Percentage: 90

Result: PASS

passing score image
SECTION PERFORMANCE
Section Name FAIL PASS
Kafka
Score: 18/20
STRENGTH AND WEAKNESS
Strength Kafka
Weakness -
* Note: If score <= 40 then its a Weakness. If score >= 80 then its a Strength.
ONLINE PROCTORING
0%
10 20 30 40 50 60 70 80 90 100%
Tolerable Limit Not acceptable
Window Violation: 0 | Time Violation: 0 secs
CANDIDATE DETAILS
Gender : Male Phone Number : +1-541-754-3010
Total Experience (Years) : 3 Total Experience (Months) : 5
Skill Set : Kafka Current Employer : Interview Mocha
Current Job Title : Solution Architect Current Salary : 600.00
Expected Salary : 1000000.00 Current Location : Chicago

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