Virtualization allows us to use a single system's hardware to run multiple 'virtual machines' or virtualized computers within it. Which type of Hypervisor is installed directly on the bare metal hardware of a server?

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The key idea is how a hypervisor is placed relative to the server’s hardware. A hypervisor that runs directly on the physical hardware, with no host operating system in between, is called a bare-metal or native hypervisor. This setup sits directly on the server’s hardware and manages all the virtual machines, offering lower overhead, better performance, and stronger isolation because there isn’t an additional OS layer to contend with.

That’s why the correct option is the bare-metal approach. An embedded hypervisor, while used in some specialized devices, isn’t the standard deployment for general server virtualization. A Type 2 hypervisor runs as a software application on top of a host operating system, adding another layer and introducing more overhead. A hybrid hypervisor isn’t the typical term used for a hypervisor installed directly on hardware, and it describes a mixed approach rather than the pure bare-metal model.