What is the minimum number of App Service plans you should create for the web apps?

You plan to create the Azure web apps shown in the following Table.

What is the minimum number of App Service plans you should create for the web apps?
A . 1
B . 2
C . 3
D . 4

Answer: B

Explanation:

.NET Core 3.0: Windows and Linux ASP .NET V4.7: Windows only PHP 7.3: Windows and Linux Ruby 2.6: Linux only Also, you can’t use Windows and Linux Apps in the same App Service Plan, because when you create a new App Service plan you have to choose the OS type. You can’t mix Windows and Linux apps in the same App Service plan. So, you need 2 ASPs.

Reference: https://docs.microsoft.com/en-us/azure/app-service/overview