CCAAK 무료 덤프문제 온라인 액세스

In certain scenarios, it is necessary to weigh the trade-off between latency and throughput. One method to increase throughput is to configure batching of messages.
In addition to batch.size, what other producer property can be used to accomplish this?

• A.linger.ms
• B.compression
• C.sendbufferbytes
• D.delivery.timeout.ms

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

A Kafka cluster with three brokers has a topic with 10 partitions and a replication factor set to three. Each partition stores 25 GB data per day and data retention is set to 24 hours.
How much storage will be consumed by the topic on each broker?

• A.750 GB
• B.300 GB
• C.75 GB
• D.250 GB

You want to increase Producer throughput for the messages it sends to your Kafka cluster by tuning the batch size ('batch size') and the time the Producer waits before sending a batch ('linger.ms').
According to best practices, what should you do?

• A.Increase 'batch.size' and increase 'linger.ms'
• B.Decrease 'batch.size' and increase 'linger.ms'
• C.Decrease 'batch.size' and decrease 'linger.ms'
• D.Increase 'batch.size' and decrease 'linger.ms'

Which secure communication is supported between the REST proxy and REST clients?

• A.Kerberos
• B.SCRAM
• C.TLS (HTTPS)
• D.MD5