Master Confluent CCDAK Exam with Reliable Practice Questions
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What's a Kafka partition made of?
Correct : C
Kafka partitions are made of segments (usually each segment is 1GB), and each segment has two corresponding indexes (offset index and time index)
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Two consumers share the same group.id (consumer group id). Each consumer will
Correct : B
Each consumer is assigned a different partition of the topic to consume.
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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?
Correct : A
The REST Proxy requires to receive data over REST that is already base64 encoded, hence it is the responsibility of the producer
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What is true about replicas ?
Correct : C
Replicas are passive - they don't handle produce or consume request. Produce and consume requests get sent to the node hosting partition leader.
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There are five brokers in a cluster, a topic with 10 partitions and replication factor of 3, and a quota of producer_bytes_rate of 1 MB/sec has been specified for the client. What is the maximum throughput allowed for the client?
Correct : D
Each producer is allowed to produce @ 1MB/s to a broker. Max throughput 5 * 1MB, because we have 5 brokers.
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