Free Confluent CCDAK Exam Questions
Absolute Free CCDAK Exam Practice for Comprehensive Preparation
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Confluent CCDAK Exam Questions
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Provided By: Confluent
- Exam: Certified Developer for Apache Kafka Certification
- Certification: Confluent Certified Developer
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Total Questions: 349
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Updated On: Nov 26, 2025
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Rated: 4.9 |
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Online Users: 698
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Question 1
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If I want to send binary data through the REST proxy to topic 'test_binary', it needs to be base64 encoded. A consumer connecting directly into the Kafka topic
Answer: B
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If I want to send binary data through the REST proxy to topic 'test_binary', it needs to be base64 encoded. A consumer connecting directly into the Kafka topic
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Question 2
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while (true) {
ConsumerRecords< String, String > records = consumer.poll(100);
try {
consumer.commitSync();
} catch (CommitFailedException e) {
log.error('commit failed', e)
}
for (ConsumerRecord< String, String > record records)
{
System.out.printf('topic = %s, partition = %s, offset =
%d, customer = %s, country = %s
',
record.topic(), record.partition(),
record.offset(), record.key(), record.value());
}
}
What kind of delivery guarantee this consumer offers?
Answer: C
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while (true) {
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Question 3
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Which of the following defines flatMapValues operation correctly from a Streaming Application perspective?
Answer: B
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Question 4
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A producer is sending messages with null key to a topic with 6 partitions using the DefaultPartitioner. Where will the messages be stored?
Answer: A
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A producer is sending messages with null key to a topic with 6 partitions using the DefaultPartitioner. Where will the messages be stored?
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Question 5
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What does delivery.timeout.ms define in Kafka?
Answer: C
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