CCAAK 試験問題を無料オンラインアクセス

A company has an existing Kafka cluster running without SSL/TLS enabled. The customer wants to enable SSL on brokers to secure data in transit, but they would like to give applications connecting to this cluster some time to migrate to using SSL connection instead of putting a hard stop.
Which solution will meet the customer's requirements?

• A.Modify the advertised listeners setting on brokers to use SSL.
• B.Enable SSL on the current Listener, and do not enable mTLS.
• C.Enable SSL on the current listener, and do not implement SSL on application side.
• D.Create a new listener with SSL enabled.

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

A developer is working for a company with internal best practices that dictate that there is no single point of failure for all data stored.
What is the best approach to make sure the developer is complying with this best practice when creating Kafka topics?

• A.Make sure the topics are created with linger.ms=0 so data is written immediately and not held in batch.
• B.Set the topic replication factor to 3.
• C.Set 'min.insync.replicas' to 1.
• D.Use the parameter --partitions=3 when creating the topic.

A broker in the Kafka cluster is currently acting as the Controller.
Which statement is correct?

• A.It is given precedence for replication to and from replica followers.
• B.It is responsible for sending leader information to all producers.
• C.It can have topic partitions.
• D.All consumers are allowed to fetch messages only from this server.

You have a cluster with a topic t1 that already has uncompressed messages. A new Producer starts sending messages to t1 with compression enabled.
Which condition would allow this?

• A.Never, because topic t1 already has uncompressed messages.
• B.Only if the new Producer disables batching.
• C.If the new Producer is configured to use compression.
• D.Only if Kafka is also enabled for encryption.