GK Question

technology hard mcq

Which architecture enables event-driven communication between microservices using message brokers?

  1. REST APIs
  2. gRPC
  3. Event-Driven Architecture
  4. Monolithic

Answer: Event-Driven Architecture

Event-driven architecture uses message brokers (Kafka, RabbitMQ) for asynchronous, decoupled service communication. Enables scalability, resilience, and real-time processing. Critical for modern distributed systems.

Topic Cloud Architecture
Exam Relevance SSC JE, Banking IT, UPSC
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