CCAAK Question #12: Real Exam Question with Answer & Explanation

The correct answer is A. Data Schema B. Number of Queries C. Number of Partitions. The complexity of the schema (number of fields, data types, etc.) affects processing and memory Each ksqlDB persistent query consumes resources (CPU, memory), so more queries require More partitions increase parallelism, but also resource usage, especially in scaling and state

Question

What are important factors in sizing a ksqlDB cluster? (Choose three.)

Options

AData Schema
BNumber of Queries
CNumber of Partitions
DData Encryption
ETopic Data Retention

Explanation

The complexity of the schema (number of fields, data types, etc.) affects processing and memory Each ksqlDB persistent query consumes resources (CPU, memory), so more queries require More partitions increase parallelism, but also resource usage, especially in scaling and state

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