A company just converted its physical server environment to a virtual environment using vSphere 5. They have asked you to assist with creating a backup strategy for their virtual machines. One of…

A company just converted its physical server environment to a virtual environment using vSphere 5. They have asked you to assist with creating a backup strategy for their virtual machines. One of the primary concerns for the company is that they are able to backup an entire virtual machine without installing any agents on it. Which vSphere feature will provide this capability?