Free Confluent CCDAK Practice Exam Questions and Answers 2026

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Total 349 Questions | Updated On: Apr 03, 2026

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Question 1

Which of the following is not an Avro primitive type?

A : string

B : long

C : int

D : date

E : null

Answer: D

Question 2

A producer is sending messages with null key to a topic with 6 partitions using the DefaultPartitioner. Where will the messages be stored?

A : Partition 5

B : Any of the topic partitions

C : The partition for the null key

D : Partition 0

Answer: A

Question 3

Which of the following is the correct command for creating a topic foo with 3 partitions and with a replication factor of 3 ?

A : bin/kafka-topics-create.sh --zookeeper localhost:9092 --replication-factor 3 --partitions 3 --topic foo

B : bin/kafka-topics.sh --create --bootstrap-server localhost:9092 --replication-factor 3 --partitions 3 --topic foo

C : bin/kafka-topics.sh --create --broker localhost:9092 --replication-factor 3 --partitions 3 --topic foo

D : bin/kafka-topics-create.sh --zookeeper localhost:2181 --num-replicas 3 --partitions 3 --topic foo

Answer: B

Question 4

If I want to send binary data through the REST proxy, it needs to be base64 encoded. Which component needs to encode the binary data into base64?

A : The Producer

B : The Kafka Broker

C : Zookeeper

D : The REST Proxy

Answer: A

Question 5

In a Kafka Produce program how do you ensure Producer will not wait for any acknowledgement from the server:

A : Set acks=true

B : Set acks=0

C : Set acks=false

D : Set acks=1

E : Set acks=all

Answer: B

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Total 349 Questions | Updated On: Apr 03, 2026

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