Microsoft
AZ-204 · Question #407
You are developing an e-commerce solution that uses a microservice architecture. You need to design a communication backplane for communicating transactional messages between various parts of the solu
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Submitted by hassan_iq· Mar 30, 2026Connect to and consume Azure services and third-party services
Question
You are developing an e-commerce solution that uses a microservice architecture. You need to design a communication backplane for communicating transactional messages between various parts of the solution. Messages must be communicated in first-in-first-out (FIFO) order. What should you use?
Options
- AAzure Storage Queue
- BAzure Event Hub
- CAzure Service Bus
- DAzure Event Grid
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Topics
#Service Bus#FIFO messaging#message queuing#microservices