Exam AZ-700 topic 2 question 11 discussion

Yes, you need a dedicated subnet for Azure App Service if you want to integrate your app with an Azure virtual network. The subnet must be allocated an IPv4 /28 block (16 addresses). We recommend that you have a minimum of 64 addresses (IPv4 /26 block) to allow for maximum horizontal scale. If you don't integrate your app with an Azure virtual network, you don't need a dedicated subnet. However, your app will be exposed to the public internet, which may not be desirable for some applications. Here are the subnet requirements for Azure App Service Environment: The subnet must be empty. The subnet must be delegated to Microsoft. Web/hostingEnvironments. The size of the subnet should be at least /26 (64 addresses). If you are using Windows Containers, you will need to allocate an additional IP address per app for each App Service plan instance. This means that if you have 10 Windows Container App Service plan instances with 4 apps running, you will need 50 IP addresses and additional addresses to support horizontal (up/down) scale.

App service needs Vnet -> "App Service (...) will be delegated to create resources in virtual networks."

For Azure WebApp, we need to add webapp-integration subnet. https://docs.microsoft.com/en-us/azure/app-service/networking/nat-gateway-integration

Wrong. An app service needs its own dedicated subnet. Web API Management-Dedicated Subnet-Yes Web Apps-Dedicated Subnet-Yes App Service Environment-Dedicated Subnet-Yes Azure Logic Apps-Dedicated Subnet-Yes

I like that!