Question:
You are building a customer support system where each support ticket must be processed by exactly one support agent. You want to use Azure Service Bus to handle the distribution of support tickets. Which feature of Azure Service Bus would be most appropriate for ensuring that each ticket is processed by only one agent?
Answer:
Queues in Azure Service Bus are used for point-to-point connections, ensuring that each message (in this case, a support ticket) is processed by only one receiver (support agent). Topics are for one-to-many scenarios, Event Hub is for event streaming, and Blob Storage is for unstructured data storage. Therefore, Queues are the correct choice for this scenario.