Which of the following is a benefit of remote hypervisor administration?

Being able to remotely manage multiple hypervisor hosts from a single console is a significant benefit of remote hypervisor administration. This capability streamlines management processes and enhances operational efficiency by allowing administrators to oversee and configure various hypervisors without needing physical access to each host.

This centralized management reduces the time and effort required to monitor and maintain virtual environments, especially in large data centers where numerous hypervisor hosts might be deployed. Additionally, remote administration facilitates quicker response times when addressing issues and deploying updates, contributing to better overall system availability and reliability.

The other options reflect limitations or misconceptions about remote hypervisor administration. For instance, modifying only one hypervisor host at a time contradicts the essence of remote management, which is designed for efficiency and multitasking. Not having access at all to a hypervisor host runs counter to the advantages remote administration provides, as it implies a lack of management capabilities. Lastly, claiming that remotely accessing a hypervisor host has no benefit overlooks the significant efficiency gains and flexibility this practice offers to IT administrators.