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Confluent CCDAK Actual Questions

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Total 150 questions
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Confluent Certified Developer for Apache Kafka Certification Examination Questions and Answers

Question 13

There are 3 producers writing to a topic with 5 partitions. There are 5 consumers consuming from the topic. How many Controllers will be present in the cluster?

Options:

A.

3

B.

5

C.

2

D.

1

Question 14

A consumer sends a request to commit offset 2000. There is a temporary communication problem, so the broker never gets the request and therefore never responds. Meanwhile, the consumer processed another batch and successfully committed offset 3000. What should you do?

Options:

A.

Add a new consumer to the group

B.

Use the kafka-consumer-group command to manually commit the offsets 2000 for the consumer group

C.

Restart the consumer

D.

Nothing

Question 15

What are the requirements for a Kafka broker to connect to a Zookeeper ensemble? (select two)

Options:

A.

Unique value for each broker's zookeeper.connect parameter

B.

Unique values for each broker's broker.id parameter

C.

All the brokers must share the same broker.id

D.

All the brokers must share the same zookeeper.connect parameter

Question 16

If you enable an SSL endpoint in Kafka, what feature of Kafka will be lost?

Options:

A.

Cross-cluster mirroring

B.

Support for Avro format

C.

Zero copy

D.

Exactly-once delivery

Page: 4 / 6
Total 150 questions
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