What is the recommended maximum number of virtual machines that can be deployed per Azure subscription per region for personal host pools based on Windows 10 Enterprise multi-session?

Answer options:

A.1000
B.2000
C.3000
D.4000
E.5000

Correct Answer: E 
It is recommended to deploy not more than 5000 virtual machines per Azure subscription per region. This recommendation is for both pooled and personal host pools based on Windows 10 Enterprise single and multi-session.Option A is incorrect. The recommended maximum number of VMs is 5000.
Option B is incorrect. It is recommended to deploy not more than 5000 virtual machines per Azure subscription per region.
Option C is incorrect. 3000 is not the recommended maximum number of VMs. You can deploy up to 5000.
Option D is incorrect. 4000 is not the recommended maximum number of virtual machines per Azure subscription per region.
Option E is correct. It is recommended to deploy not more than 5000 virtual machines per Azure subscription per region. This recommendation is for both pooled and personal host pools based on Windows 10 Enterprise single and multi-session. 
Reference: 
To know more about Azure Virtual Desktop for the enterprise, please visit the below-given link: 

https://docs.microsoft.com/en-us/azure/architecture/example-scenario/wvd/windows-virtual-desktop