Exam AZ-700 topic 5 question 6 discussion

one per App Service Plan: The feature supports only one virtual interface per worker. One virtual interface per worker means one regional virtual network integration per App Service plan. All the apps in the same App Service plan can only use the same virtual network integration to a specific subnet. If you need an app to connect to another virtual network or another subnet in the same virtual network, you need to create another App Service plan. The virtual interface used isn't a resource that customers have direct access to. https://docs.microsoft.com/en-us/azure/app-service/overview-vnet-integration#how-regional-virtual-network-integration-works

D : VNet Integration in Azure is based on the App Service, not the App Service Plan. Each App Service requires its own instance of VNet Integration

Appeared on Exam November - 2023

I select option D-4, because although app1 and app2 use the same app service plan, I have to create the integration in each webapp

one per App Service Plan make sense..multiple apps with in the same plan can use the same subnet provided it has enough IP space....I will go with C

all azure app service apps in the same region, so we use regional virtual network integration. All the apps in the same App Service plan can only use the same virtual network integration to a specific subnet. If you need an app to connect to another virtual network or another subnet in the same virtual network, you need to create another App Service plan

Subnet requirements Virtual network integration depends on a dedicated subnet. When you create a subnet, the Azure subnet loses five IPs from the start. One address is used from the integration subnet for each plan instance. If you scale your app to four instances, then four addresses are used. Answer = D