Online Access Free CCDAK Practice Test

What is true about replicas ?

• A.Produce and consume requests are load-balanced between Leader and Follower replicas
• B.Leader replica handles all produce and consume requests
• C.Produce requests can be done to the replicas that are followers
• D.Follower replica handles all consume requests

What is the default port that the KSQL server listens on?

• A.8088
• B.2181
• C.9092
• D.8083

A bank uses a Kafka cluster for credit card payments. What should be the value of the property unclean.leader.
election.enable?

• A.TRUE
• B.FALSE

Which producer exceptions are examples of the class RetriableException? (Choose 2.)

• A.LeaderNotAvailableException
• B.AuthorizationException
• C.RecordTooLargeException
• D.NotEnoughReplicasException

In Avro, adding an element to an enum without a default is a __ schema evolution

• A.backward
• B.breaking
• C.full
• D.forward