For a server, the multiple OS run side-by-side with a piece of software called as____________(1 Point)SupervisiorThreadHypervisiorBiometric

The correct answer is Hypervisor.

A hypervisor is a software layer that enables multiple operating systems (OS) to run concurrently on a single physical machine. This technology is crucial for virtualization, allowing for the efficient use of hardware resources by enabling several virtual machines (VMs) to operate independently. Each virtual machine can run its own OS, providing flexibility and scalability in resource management.

There are two types of hypervisors: Type 1 hypervisors, which run directly on the hardware without a host OS (often referred to as bare-metal hypervisors), and Type 2 hypervisors, which run on an existing operating system. Popular examples include VMware ESXi, Microsoft Hyper-V, and Oracle VirtualBox. Hypervisors are essential in cloud computing and data centers, allowing for efficient management of virtualized environments.