FREE PDF QUIZ CONFLUENT - CCDAK - THE BEST CONFLUENT CERTIFIED DEVELOPER FOR APACHE KAFKA CERTIFICATION EXAMINATION TEST PRACTICE

Free PDF Quiz Confluent - CCDAK - The Best Confluent Certified Developer for Apache Kafka Certification Examination Test Practice

Free PDF Quiz Confluent - CCDAK - The Best Confluent Certified Developer for Apache Kafka Certification Examination Test Practice

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Tags: CCDAK Test Practice, Original CCDAK Questions, Test CCDAK Online, Reliable CCDAK Source, CCDAK Exam Actual Tests

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Confluent CCDAK (Confluent Certified Developer for Apache Kafka Certification Examination) Certification Exam is a valuable certification for developers who work with Kafka. CCDAK exam tests the skills and knowledge of developers in various aspects of Kafka, and passing it demonstrates proficiency in working with Kafka. Candidates can prepare for the exam by gaining theoretical knowledge and practical experience, and there are many resources available to help them do so.

Confluent Certified Developer for Apache Kafka (CCDAK) Certification Exam is an industry-recognized certification program designed to validate the skills and knowledge of developers working with Apache Kafka. CCDAK Exam is conducted by Confluent, a leading provider of enterprise data streaming platforms built on Apache Kafka. The CCDAK certification exam is a comprehensive test that covers a broad range of topics related to Apache Kafka, including core concepts, cluster management, security, and data processing.

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Original CCDAK Questions - Test CCDAK Online

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The CCDAK exam covers a range of topics related to Kafka, including architecture, configuration, performance tuning, security, and more. CCDAK exam consists of multiple-choice questions and requires candidates to demonstrate their ability to apply their knowledge to real-world scenarios. CCDAK Exam is administered online and can be taken from anywhere in the world. Candidates have 90 minutes to complete the exam, and they must score at least 70% to pass.

Confluent Certified Developer for Apache Kafka Certification Examination Sample Questions (Q90-Q95):

NEW QUESTION # 90
What is returned by a producer.send() call in the Java API?

  • A. A Boolean indicating if the call succeeded
  • B. Unit
  • C. Future<ProducerRecord> object
  • D. Future<RecordMetadata> object

Answer: D

Explanation:
Seehttps://kafka.apache.org/21/javadoc/org/apache/kafka/clients/producer/KafkaProducer.html


NEW QUESTION # 91
A consumer starts and has auto.offset.reset=latest, and the topic partition currently has data for offsets going from 45 to 2311. The consumer group has committed the offset 643 for the topic before. Where will the consumer read from?

  • A. it will crash
  • B. offset 2311
  • C. offset 643
  • D. offset 45

Answer: C

Explanation:
The offsets are already committed for this consumer group and topic partition, so the property auto.offset.reset is ignored


NEW QUESTION # 92
How will you find out all the partitions without a leader?

  • A. kafka-topics.sh --bootstrap-server localhost:2181 --describe --unavailable-partitions
  • B. kafka-topics.sh --zookeeper localhost:2181 --describe --under-replicated-partitions
  • C. kafka-topics.sh --zookeeper localhost:2181 --describe --unavailable-partitions
  • D. kafka-topics.sh --broker-list localhost:9092 --describe --under-replicated-partitions

Answer: C

Explanation:
Please note that as of Kafka 2.2, the --zookeeper option is deprecated and you can now usekafka-topics.sh --bootstrap-server localhost:9092 --describe --unavailable-partitions


NEW QUESTION # 93
A customer has many consumer applications that process messages from a Kafka topic. Each consumer application can only process 50 MB/s. Your customer wants to achieve a target throughput of 1 GB/s. What is the minimum number of partitions will you suggest to the customer for that particular topic?

  • A. 0
  • B. 1
  • C. 2
  • D. 3

Answer: C

Explanation:
each consumer can process only 50 MB/s, so we need at least 20 consumers consuming one partition so that
50 * 20 = 1000 MB target is achieved.


NEW QUESTION # 94
How do Kafka brokers ensure great performance between the producers and consumers? (select two)

  • A. It buffers the messages on disk, and sends messages from the disk reads
  • B. It leverages zero-copy optimisations to send data straight from the page-cache
  • C. It does not transform the messages
  • D. It transforms the messages into a binary format
  • E. It compresses the messages as it writes to the disk

Answer: B,C

Explanation:
Kafka transfers data with zero-copy and sends the raw bytes it receives from the producer straight to the consumer, leveraging the RAM available as page cache


NEW QUESTION # 95
......

Original CCDAK Questions: https://www.actual4exams.com/CCDAK-valid-dump.html

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