Practice CCDAK Exam Online

Question 1

Which of the following defines HOPPING operation correctly from a KSQL perspective?

A : Fixed-sized, (possibly) overlapping windows based on the record’s timestamps

B : fixed-sized, non-overlapping windows based on the record's timestamps

C : Takes one record and produces zero, one, or more records. You can modify the record keys and values, including their types.

D : Sessions with a period of activity and gaps in between

Answer: A

Question 2

Which statement is/are true?

A : Kafkacat is supported by a confluent platform.

B : Kafkacat is an alternative to kafka-console-producer and kafka-console-consumer.

C : Kafkacat is an API framework.

D : Kafkacat is a command-line utility.

Answer: D

Question 3

Which of the following are run modes for Kafka Connect [Choose Two]

A : YARN

B : Local

C : Mesos

D : Distribtued

E : Standalone

Answer: A,D

Question 4

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 5

You want to sink data from a Kafka topic to S3 using Kafka Connect. There are 10 brokers in the cluster, the topic has 2 partitions with replication factor of 3. How many tasks will you configure for the S3 connector?

A : 10

B : 6

C : 3

D : 2

Answer: D

Name:	Certified Developer for Apache Kafka Certification
Exam Code:	CCDAK
Certification:	Confluent Certified Developer
Vendor:	Confluent
Total Questions:	349
Last Updated:	Apr 25, 2024

Confluent CCDAK