Virtualization software is the software application that has the ability to execute many operating system on one computer or server at the same time. It helps in gaining more output in the form of higher number of processing on the same hardware.
It helps in enhancing software testing, saving energy ,maintaining load balancing , backing up data, running various operating system etc.It is also known as hypervisor
Example of virtualization software are Microsoft Hyper-V, Xen Projects, Red Hat virtualization etc.
