Correct Answer: Azure Functions trigger for Cosmos DB
The Azure Functions trigger for Cosmos DB uses the Change Feed to listen for new and updated documents....
Correct Answer
Azure Functions trigger for Cosmos DB
Why This Answer Is Correct
The Azure Functions trigger for Cosmos DB uses the Change Feed to listen for new and updated documents.
This question evaluates your knowledge of Azure Functions — a core concept tested in Microsoft Certified: Azure Fundamentals (AZ-900). Understanding Azure Functions is essential for designing scalable, secure, and cost-effective cloud architectures. Mastery of this topic will help you answer scenario-based questions confidently on exam day.
You are designing a serverless microservices architecture for a new startup. The application needs to handle unpredictable traffic spikes without managing any underlying infrastructure. Which compute service should you use?
Your company needs to run a simple piece of code in response to a web request without managing any underlying infrastructure. Which service should you choose?
Which Azure Functions hosting plan is most cost-effective for applications with infrequent and unpredictable traffic spikes?
You want to create a long-running, stateful workflow using serverless functions. Which feature of Azure Functions should you use?
Which trigger type should you use in Azure Functions if you want to execute code whenever a message is added to an Azure Queue Storage?