New Year Special 70% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code: save70

Pearson CCDAK New Attempt

Page: 3 / 6
Total 150 questions

Confluent Certified Developer for Apache Kafka Certification Examination Questions and Answers

Question 9

A consumer application is using KafkaAvroDeserializer to deserialize Avro messages. What happens if message schema is not present in AvroDeserializer local cache?

Options:

A.

Throws SerializationException

B.

Fails silently

C.

Throws DeserializationException

D.

Fetches schema from Schema Registry

Question 10

A Zookeeper ensemble contains 3 servers. Over which ports the members of the ensemble should be able to communicate in default configuration? (select three)

Options:

A.

2181

B.

3888

C.

443

D.

2888

E.

9092

F.

80

Question 11

Producing with a key allows to...

Options:

A.

Ensure per-record level security

B.

Influence partitioning of the producer messages

C.

Add more information to my message

D.

Allow a Kafka Consumer to subscribe to a (topic,key) pair and only receive that data

Question 12

A kafka topic has a replication factor of 3 and min.insync.replicas setting of 1. What is the maximum number of brokers that can be down so that a producer with acks=all can still produce to the topic?

Options:

A.

3

B.

0

C.

2

D.

1

Page: 3 / 6
Total 150 questions