Confluent Certified Developer for Apache Kafka (CCDAK)

Question 1

A team needs all events for a single customer to stay in order while still scaling across many customers. Which design choice best supports that goal?

Use the customer ID as the record key Publish every event to a random partition Create one topic per event type only Use a new consumer group for each customer

Correct Answer:

Use the customer ID as the record key

Question 2

In Kafka, what does an offset represent?

A broker identifier for a client connection A record's position within a partition log The replication factor for a topic A time-to-live value for a message

Correct Answer:

A record's position within a partition log

Question 3

A consumer successfully reads records from a topic. What happens to those records immediately afterward?

They are deleted as soon as any consumer reads them They remain in the log until retention or compaction removes them They move automatically to an archive topic They are copied into the consumer group metadata topic

Correct Answer:

They remain in the log until retention or compaction removes them

Question 4

What is a Kafka topic best described as?

A named append-only log divided into partitions A load balancer in front of brokers A schema registry namespace A consumer-side cache of recent messages

Correct Answer:

A named append-only log divided into partitions

Question 5

A consumer group has three consumers and a topic has two partitions. What is the maximum number of consumers that can read that topic in parallel within the same group?

1 2 3 6

Correct Answer:

Question 1

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About this Exam

Prepare with the Confluent Certified Developer for Apache Kafka (CCDAK) practice quiz. This question bank includes 30 questions covering kafka, consumer, connect, configuration, and tool. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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Confluent Certified Developer for Apache Kafka (CCDAK)

This practice set contains 30 questions from the matching question bank and focuses on kafka, consumer, connect, configuration, and tool. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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About this Exam

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Confluent Certified Developer for Apache Kafka (CCDAK)

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