AZ-305 · Integrated architecture scenarios · Application architecture · Integration and analytics

Practice question 390 of 400 · medium

A manufacturer has two analytics teams that must independently replay a retained telemetry stream after short outages. Which design best fits?

Choose the single best answer.

A.Event Hubs with independent consumer groups and checkpoints
B.Event Grid notifications used as if they were an independently replayable retained log
C.One cache record overwritten by every measurement with no retained stream
D.One Service Bus competing-consumer queue shared by the two analytics teams

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✓ Correct answer

Event Hubs with independent consumer groups and checkpoints

Event Hubs supplies a retained partitioned stream with independent consumer positions. One competing queue does not give both teams independent full streams, an overwritten cache loses history, and notification delivery is not the required retained-log design. Source guide: PDF page(s) 66.

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