CCAAK Confluent Certified Administrator for Apache Kafka Exam Free Dumps

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It is easy for you to pass Confluent Certified Administrator for Apache Kafka CCAAK exam now. Each candidate has 90 minutes to answer all the questions. CCAAK exam price is $150. We provide the latest Confluent CCAAK exam dumps, which can ensure you pass the test in the first attempt. Free Confluent Certified Administrator for Apache Kafka CCAAK exam dumps are available below.

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1. Which statements are correct about partitions? (Choose two.)

A partition in Kafka will be represented by a single segment on a disk.

A partition is comprised of one or more segments on a disk.

All partition segments reside in a single directory on a broker disk.

A partition size is determined after the largest segment on a disk.

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

TLS (HTTPS)

MD5

SCRAM

Kerberos

3. Which valid security protocols are included for broker listeners? (Choose three.)

PLAINTEXT

SSL

SASL

SASL_SSL

GSSAPI

4. By default, what do Kafka broker network connections have?

No encryption, no authentication and no authorization

Encryption, but no authentication or authorization

No encryption, no authorization, but have authentication

Encryption and authentication, but no authorization

5. Which of the following are Kafka Connect internal topics? (Choose three.)

connect-confiqs

connect-distributed

connect-status

connect-standalone

connect-offsets

6. You are using Confluent Schema Registry to provide a RESTful interface for storing and retrieving schemas.

Which types of schemas are supported? (Choose three.)

Avro

gRPC

JSON

Thrift

Protobuf

7. Multiple clients are sharing a Kafka cluster.

As an administrator, how would you ensure that Kafka resources are distributed fairly to all clients?

Quotas

Consumer Groups

Rebalancing

ACLs

8. A customer has a use case for a ksqlDB persistent query. You need to make sure that duplicate messages are not processed and messages are not skipped.

Which property should you use?

processing.guarantee=exactly_once

ksql.streams auto offset.reset=earliest

ksql.streams auto.offset.reset=latest

ksql.fail.on.production.error=false

9. If a broker's JVM garbage collection takes too long, what can occur?

There will be a trigger of the broker's log cleaner thread.

ZooKeeper believes the broker to be dead.

There is backpressure to, and pausing of, Kafka clients.

Log files written to disk are loaded into the page cache.

10. You are managing a Kafka cluster with five brokers (broker id '0', '1','2','3','4') and three ZooKeepers. There are 100 topics, five partitions for each topic, and replication factor three on the cluster. Broker id ‘0’ is currently the Controller, and this broker suddenly fails.

Which statements are correct? (Choose three.)

Kafka uses ZooKeeper's ephemeral node feature to elect a controller.

The Controller is responsible for electing Leaders among the partitions and replicas.

The Controller uses the epoch number to prevent a split brain scenario.

The broker id is used as the epoch number to prevent a split brain scenario.

The number of Controllers should always be equal to the number of brokers alive in the cluster.

The Controller is responsible for reassigning partitions to the consumers in a Consumer Group.

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11. When a broker goes down, what will the Controller do?

Wait for a follower to take the lead.

Trigger a leader election among the remaining followers to distribute leadership.

Become the leader for the topic/partition that needs a leader, pending the broker return in the cluster.

Automatically elect the least loaded broker to become the leader for every orphan's partitions.

12. Which technology can be used to perform event stream processing? (Choose two.)

Confluent Schema Registry

Apache Kafka Streams

Confluent ksqlDB

Confluent Replicator

13. How can load balancing of Kafka clients across multiple brokers be accomplished?

Partitions

Replicas

Offsets

Connectors

14. 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?

acks=0

acks=1

acks=all

acks=undefined

15. Your Kafka cluster has four brokers. The topic t1 on the cluster has two partitions, and it has a replication factor of three. You create a Consumer Group with four consumers, which subscribes to t1.

In the scenario above, how many Controllers are in the Kafka cluster?

One

two

three

Four

16. 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?

Decrease ‘batch.size’ and decrease ‘linger.ms’

Decrease ‘batch.size’ and increase ‘linger.ms’

Increase ‘batch.size’ and decrease ‘linger.ms’

Increase ‘batch.size’ and increase ‘linger.ms’

17. When using Kafka ACLs, when is the resource authorization checked?

Each time the resource is accessed.

The initial time the resource is accessed.

Each time the resource is accessed within the configured authorization interval.

When the client connection is first established.

18. An employee in the reporting department needs assistance because their data feed is slowing down.

You start by quickly checking the consumer lag for the clients on the data stream.

Which command will allow you to quickly check for lag on the consumers?

bin/kafka-consumer-lag.sh

bin/kafka-consumer-groups.sh

bin/kafka-consumer-group-throughput.sh

bin/kafka-reassign-partitions.sh

CCAAK Confluent Certified Administrator for Apache Kafka Exam Free Dumps

CCAAK Confluent Certified Administrator for Apache Kafka Exam Free Dumps

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