Q34 Service Bus Domain 3 · 20–25% of exam

A financial application sends a high-value transaction message to Service Bus and needs confirmation that it was received. Which pattern should be implemented?

  1. A Receive-delete mode
  2. B Request-reply with ReplyTo and CorrelationId (correct answer)
  3. C Scheduled message
  4. D Peek and abandon

Shortcut: Request-reply sets the ReplyTo property to a reply queue and CorrelationId for correlation. The receiver sends a confirmation message to the ReplyTo queue with the matching CorrelationId.