Answer :
Final answer:
The correct answer is a. Event Grid. Event Grid is the best choice for connecting sources and subscribers in event-based scenarios.
Explanation:
The correct answer is a. Event Grid. The correct choice for the given scenario would be Event Grid. In the context of connecting sources and subscribers, Event Grid is designed for high-throughput, event-based scenarios, such as turning on a light switch or monitoring changes in an application. On the other hand, Event Hub is more suited for telemetry and logging scenarios, like monitoring solar panels at work or capturing streaming data for analysis.
