Which Azure service is used for event-driven serverless computing?
a) Azure Functions
b) Azure Virtual Machines
c) Azure App Service
d) Azure SQL Database
Answer:
a) Azure Functions
Explanation:
Azure Functions is an event-driven serverless compute service that allows users to execute code in response to events without provisioning or managing servers. Azure Functions automatically scales based on the number of incoming requests, making it ideal for workloads that vary in demand.
Azure Functions supports a variety of triggers, such as HTTP requests, database updates, and message queues, making it flexible for building microservices, real-time applications, and IoT solutions. Developers only pay for the compute resources consumed during the execution of functions.
This serverless model allows for faster development and deployment of event-driven applications, reducing infrastructure management overhead.