Latest [Nov 06, 2022] CCDAK Exam Dumps – Valid and Updated Dumps [Q66-Q85]

QUESTION 66
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?

QUESTION 67
The Controller is a broker that is… (select two)

QUESTION 68
Producing with a key allows to…

QUESTION 69
You are using JDBC source connector to copy data from 3 tables to three Kafka topics. There is one connector created with max.tasks equal to 2 deployed on a cluster of 3 workers. How many tasks are launched?

QUESTION 70
Once sent to a topic, a message can be modified

QUESTION 71
What’s is true about Kafka brokers and clients from version 0.10.2 onwards?

QUESTION 72
If I want to send binary data through the REST proxy, it needs to be base64 encoded. Which component needs to encode the binary data into base 64?

QUESTION 73
A producer is sending messages with null key to a topic with 6 partitions using the DefaultPartitioner. Where will the messages be stored?

QUESTION 74
You are using JDBC source connector to copy data from 2 tables to two Kafka topics. There is one connector created with max.tasks equal to 2 deployed on a cluster of 3 workers. How many tasks are launched?

QUESTION 75
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?

QUESTION 76
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=1 can’t produce?

QUESTION 77
What are the requirements for a Kafka broker to connect to a Zookeeper ensemble? (select two)

QUESTION 78
Which Kafka CLI should you use to consume from a topic?

QUESTION 79
A kafka topic has a replication factor of 3 and min.insync.replicas setting of 1. What is the maximum number of brokers that can be down so that a producer with acks=all can still produce to the topic?

QUESTION 80
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?

QUESTION 81
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?

QUESTION 82
To read data from a topic, the following configuration is needed for the consumers

QUESTION 83
Your producer is producing at a very high rate and the batches are completely full each time. How can you improve the producer throughput? (select two)

QUESTION 84
A consumer wants to read messages from a specific partition of a topic. How can this be achieved?

QUESTION 85
An ecommerce website maintains two topics – a high volume “purchase” topic with 5 partitions and low volume “customer” topic with 3 partitions. You would like to do a stream-table join of these topics. How should you proceed?