A company is planning to set up a solution in Azure. The solution would have the following key requirement. A tool that provides guidance and recommendations to improve an Azure environment
Which of the following would be best suited for this requirement?

Answer options:

A.Azure Advisor
B.Azure Cognitive Services
C.Azure Application Insights
D.Azure Devops

Answer – A 
This is clearly mentioned in the Microsoft documentation. 

Since this is a clear feature of the tool, all other options are incorrect. 
For more information on Azure Advisor, please visit the below URL- 

https://docs.microsoft.com/en-us/azure/advisor/advisor-overview