Windows Server 2012 Practice Test 2025 - Free Practice Questions and Study Guide

The version of Windows Server that includes a license for an unlimited number of virtual instances is Windows Server 2012 R2 Datacenter. This edition is specifically designed for highly virtualized environments, allowing organizations to deploy multiple virtual machines without being restricted by the number of licenses for each instance.

Windows Server 2012 R2 Datacenter offers significant advantages for businesses that leverage cloud computing and want to maximize their virtualization potential. It allows for unlimited virtual instances on a licensed physical server, making it an ideal choice for enterprises that need to run numerous virtual machines for different workloads or applications.

In contrast, Windows Server 2012 Standard typically allows for only two virtual instances when using the Standard license, making it less suitable for organizations that require extensive virtualization. Windows Server 2012 R2 Essentials is aimed at small businesses and has limitations on the number of users and devices, while Windows Server 2016 Standard also imposes a restriction on the number of virtual instances. Therefore, the Datacenter edition is clearly the right choice for those needing unlimited virtualization capabilities.