Complete Windows Server 2012 Practice Test 2025

The correct answer is the feature that involves Virtual Hard Disk Duplication. This feature allows for the rapid provisioning of virtual machines by creating copies of existing virtual hard disks (VHDs). When a new virtual machine needs to be created, instead of starting from scratch, administrators can duplicate an existing VHD. This not only accelerates the deployment process but also reduces storage requirements since you can create linked clones rather than full copies where possible.

In a virtualization environment, this ability to rapidly provision identical or similar virtual machines can greatly enhance efficiency, particularly in scenarios requiring quick setups for testing, development, or scaling applications. By leveraging Virtual Hard Disk Duplication, resource management can be streamlined and operational overhead can be significantly reduced.

This stands in contrast to the other options. Snapshots, for example, are used primarily for backup and recovery purposes, capturing the state of a VM at a specific point in time but not for accelerating provisioning. Virtual Networks facilitate communication between VMs and connectivity but do not directly relate to the rapid provisioning of VM instances. Virtual Machine Manager is a tool for managing virtual machines and resources in a virtualization environment but does not specifically enable the same rapid provisioning feature as VHD duplication.