[Solved] Which statement best describes event choreography in Kafka-based systems? — Ans: Services react to events independently without a central controller. | Kafka

Kafka - Event-Driven Architecture

Which statement best describes event choreography in Kafka-based systems?

AServices react to events independently without a central controller.

BA central service directs all event flows and service interactions.

CEvents are stored in a database before processing.

DServices communicate only through direct API calls.

Step-by-Step Solution

Solution:

Step 1: Understand event choreography concept
Event choreography means each service listens and reacts to events on its own without a central coordinator.
Step 2: Compare with other options
A central service directs all event flows and service interactions describes orchestration, not choreography. Options A and C do not fit event-driven Kafka patterns.
Final Answer:
Services react to events independently without a central controller. -> Option A
Quick Check:
Event choreography = Services react independently [OK]

Quick Trick: Choreography means no central controller, just event reactions [OK]

Common Mistakes:

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