A simple fire-and-forget park photo caption job needs a basic queue. For AI-200 messaging skills, which service is the primary exam focus?
Select an answer to reveal the explanation.
Short Explanation
You can keep even a simple fire-and-forget caption job focused on Azure Service Bus, the primary AI-200 messaging service to master. On-premises MSMQ alone, email attachments, and manual USB handoffs don’t provide the Azure cloud-messaging path this job needs.
Full Explanation
For a simple fire-and-forget park photo caption job that needs a basic queue, AI-200’s primary messaging focus is Azure Service Bus. Even straightforward caption workers should be designed around Service Bus concepts—queues, competing consumers, completion, and dead-lettering—because those skills transfer to richer municipal AI job backplanes across permits, 311, and document pipelines. An on-premises MSMQ queue used exclusively, with no Azure messaging service connected to the caption worker, is outside the Azure messaging skill emphasis for this exam path. Email attachments are unreliable, hard to scale, and poor for automation; manual USB handoffs between laptops are not cloud messaging and fail high-availability, audit, and automation requirements for city AI jobs. Exam caveat: when the stem asks for the primary exam messaging service for AI job queues, Service Bus is the expected anchor; choose the service that matches the skill domain rather than inventing physical or email workflows. Operational check: create a Service Bus queue for park caption jobs, trigger a Function on messages, complete each message after the caption is written, force a poison caption failure into the dead-letter queue, and confirm metrics and Application Insights show the Service Bus-centric path end to end.