CCAAK 試験問題を無料オンラインアクセス

Which property in broker configuration specifies that a broker belongs to a particular rack?
Which property in broker configuration specifies that a broker belongs to a particular rack?

• A.broker.rack
• B.kafka.rack
• C.zookeeper.rack
• D.client.rack

What is the relationship between topics and partitions? (Choose two.)

• A.There is no relationship between topics and partitions.
• B.A partition is always linked to a single topic.
• C.Atopic may have more than one partition.
• D.Atopic always has one partition.
• E.A partition may have more than one topic.

What is the atomic unit of data in Kafka?

• A.Partition
• B.Message
• C.Topic
• D.Offset

A company is setting up a log ingestion use case where they will consume logs from numerous systems. The company wants to tune Kafka for the utmost throughput.
In this scenario, what acknowledgment setting makes the most sense?

• A.acks=all
• B.acks=1
• C.acks=0
• D.acks=undefined

Your organization has a mission-critical Kafka cluster that must be highly available. A Disaster Recovery (DR) cluster has been set up using Replicator, and data is continuously being replicated from source cluster to the DR cluster. However, you notice that the message on offset 1002 on source cluster does not seem to match with offset 1002 on the destination DR cluster.
Which statement is correct?

• A.The DR cluster is lagging behind updates; once the DR cluster catches up, the messages will match.
• B.The message on DR cluster got over-written accidently by another application.
• C.The message was updated on source cluster, but the update did not flow into destination DR cluster and errored.
• D.The offsets for the messages on the source, destination cluster may not match.