A company has just set up an Azure subscription and an Azure tenant. They want to start deploying resources on the Azure platform. They want to implement a way to deploy the resources so that they would be located closest to the users accessing those resources. Which of the following could be used for this requirement?

Answer options:

A.Availability Zones
B.Azure Resource Groups
C.Azure Resource Manager
D.Azure Regions

Answer – D 
You can make use of Azure Regions and deploy the resources to the region that is closest to the user. 
The Microsoft documentation mentions the following. 

Since this is clearly mentioned in the documentation, all other options are incorrect. 
For more information on Azure Regions, please visit the below URL- 

https://azure.microsoft.com/en-us/global-infrastructure/regions/