A company has 10 on-premises SQL databases. The company plans to move the databases to SQL
Server 2012 that runs in Azure Infrastructure-as-a-Service (IaaS). After migration, the databases will
support a limited number of Azure websites in the same Azure Virtual Network.
You have the following requirements:
You must restore copies of existing on-premises SQL databases to the SQL servers that run in Azure
IaaS.
You must be able to manage the SQL databases remotely.
You must not open a direct connection from all of the machines on the on-premises network to
Azure.
Connections to the databases must originate from only five Windows computers.
You need to configure remote connectivity to the databases.
Which technology solution should you implement?

A.
Azure Virtual Network site-to-site VPN

B.
Azure Virtual Network multi-point VPN

C.
Azure Virtual Network point-to-site VPN

D.
Azure ExpressRoute

Explanation:
A point-to-site VPN would meet the requirements.
Configure a Point-to-Site VPN connection to an Azure Virtual Network
https://azure.microsoft.com/en-us/documentation/articles/vpn-gateway-point-to-site-create/