An e-commerce site requires both web hosting and a relational database in Azure. Which combination should they use?

Azure App Service is a fully managed platform for hosting web applications, APIs, and mobile backends, making it ideal for the web hosting needs of an e-commerce site. Azure SQL Database is a fully managed relational database service, offering scalability, high availability, and security, which is perfect for storing structured data like product catalogs, customer information, and order details. Azure Functions are serverless compute services, more suited for event-driven, short-running tasks, not primary web hosting. Azure Blob Storage is object storage for unstructured data, not a relational database. Azure Virtual Machines offer infrastructure as a service (IaaS), requiring more management overhead than App Service. Azure Cosmos DB is a NoSQL database, while the question specifies a relational database. Azure DevOps is a suite of development tools, not a hosting or database service. Azure Table Storage is a NoSQL key-value store, not a relational database.