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Which Azure service lets a developer publish messages to topics and have multiple subscribers receive them (pub/sub)?
AAzure App Service
BAzure Service Bus topics (or Event Grid for event distribution)
CAzure DNS
DAzure Storage Account ZRS
Answer & Solution
Correct answer: B. Azure Service Bus topics (or Event Grid for event distribution)
Service Bus topics + subscriptions and Event Grid topics both provide pub/sub. The other services have nothing to do with messaging.
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