Your company has just set up an Azure subscription and an Azure tenant. Is it mandatory for the company to implement all Azure security recommendations within a period of 30 days in order to maintain Microsoft support?

Answer options:

A.Yes
B.No

Answer – B 
Microsoft provides the required controls for the customer to implement secure practices for their Azure account. There is no constraint that mentions that you need to implement all security recommendations to maintain Microsoft support. 
The Microsoft documentation gives a briefing on the Shared responsibility model that the customer needs to understand. 

For more information on the fundamentals of Azure Infrastructure security, please visit the below URL- 

https://docs.microsoft.com/en-us/azure/security/fundamentals/infrastructure