Through the use of hypervisors, physical servers can be divided into what?

The correct answer, virtual machines, is central to understanding how hypervisors operate in a computing environment. Hypervisors enable the abstraction of physical hardware, allowing multiple operating systems to run concurrently on a single physical server. This capability is essential for efficient resource utilization, as each virtual machine acts as an independent system with its operating system and applications, functioning as if it were an actual physical machine.

By creating virtual machines, organizations can maximize their hardware investments, simplify management and deployment processes, and create isolated environments for different workloads or testing scenarios. This virtualization technology is fundamental in cloud computing, software development, and data center management.

The other options do not accurately represent the function of hypervisors. For instance, "regional machines" and "conventional machines" do not pertain to the virtualization process, while "model machines" suggests a type of theoretical or conceptual device rather than a tangible entity created through virtualization technology.