[Jul-2022] CCDAK Dumps are Available for Instant Access from Real4dumps [Q76-Q98]

NO.76 Two consumers share the same group.id (consumer group id). Each consumer will

NO.77 A consumer sends a request to commit offset 2000. There is a temporary communication problem, so the broker never gets the request and therefore never responds. Meanwhile, the consumer processed another batch and successfully committed offset 3000. What should you do?

NO.78 A Zookeeper configuration has tickTime of 2000, initLimit of 20 and syncLimit of 5. What’s the timeout value for followers to connect to Zookeeper?

NO.79 An ecommerce wesbite sells some custom made goods. What’s the natural way of modeling this data in Kafka streams?

NO.80 There are 3 producers writing to a topic with 5 partitions. There are 10 consumers consuming from the topic as part of the same group. How many consumers will remain idle?

NO.81 Once sent to a topic, a message can be modified

NO.82 You want to sink data from a Kafka topic to S3 using Kafka Connect. There are 10 brokers in the cluster, the topic has 2 partitions with replication factor of 3. How many tasks will you configure for the S3 connector?

NO.83 To read data from a topic, the following configuration is needed for the consumers

NO.84 What are the requirements for a Kafka broker to connect to a Zookeeper ensemble? (select two)

NO.85 A consumer starts and has auto.offset.reset=none, and the topic partition currently has data for offsets going from 45 to 2311. The consumer group has committed the offset 10 for the topic before. Where will the consumer read from?

NO.86 A client connects to a broker in the cluster and sends a fetch request for a partition in a topic. It gets an exception Not Leader For Partition Exception in the response. How does client handle this situation?

NO.87 When using the Confluent Kafka Distribution, where does the schema registry reside?

NO.88 In the Kafka consumer metrics it is observed that fetch-rate is very high and each fetch is small. What steps will you take to increase throughput?

NO.89 A bank uses a Kafka cluster for credit card payments. What should be the value of the property unclean.leader.election.enable?

NO.90 Which is an optional field in an Avro record?

NO.91 Which of the following Kafka Streams operators are stateless? (select all that apply)

NO.92 What is true about replicas ?

NO.93 Producing with a key allows to…

NO.94 A kafka topic has a replication factor of 3 and min.insync.replicas setting of 2. How many brokers can go down before a producer with acks=all can’t produce?

NO.95 You are running a Kafka Streams application in a Docker container managed by Kubernetes, and upon application restart, it takes a long time for the docker container to replicate the state and get back to processing the dat a. How can you improve dramatically the application restart?

NO.96 How much should be the heap size of a broker in a production setup on a machine with 256 GB of RAM, in PLAINTEXT mode?

NO.97 A Kafka producer application wants to send log messages to a topic that does not include any key. What are the properties that are mandatory to configure for the producer configuration? (select three)

NO.98 Consumer failed to process record # 10 and succeeded in processing record # 11. Select the course of action that you should choose to guarantee at least once processing