Correct Answer: The delay when a function is executed after being idle
Cold start is the latency observed when a function is invoked after a period of inactivity and the platform needs to spin up a new instance....
Correct Answer
The delay when a function is executed after being idle
Why This Answer Is Correct
Cold start is the latency observed when a function is invoked after a period of inactivity and the platform needs to spin up a new instance.
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?