You are developing a Microsoft Azure web application. The application will be deployed to 10 web role
instances. A minimum of 8 running instances is needed to meet scaling requirements.
You need to configure the application so that upgrades are performed as quickly as possible, but do not violate
scaling requirements.
How many upgrade domains should you use?
A.
1
B.
2
C.
5
D.
10
See https://docs.microsoft.com/en-us/azure/cloud-services/cloud-services-update-azure-service
use 5 for a minimum of 8 running instances