Confluent Certified Administrator for Apache Kafka (CCAAK) — Question 5

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

Answer options

• A. Data Schema
• B. Number of Queries
• C. Number of Partitions
• D. Data Encryption
• E. Topic Data Retention

Correct answer: A, B, C

Explanation

The correct factors in sizing a ksqlDB cluster include Data Schema, Number of Queries, and Number of Partitions, as they directly influence the performance and resource allocation of the cluster. Data Encryption and Topic Data Retention, while important for security and data management, do not impact the sizing of the cluster itself.