In computing, virtualization means to create a virtual version of a device or resource, such as a server, storage device, network or even an operating system where the framework divides the resource into one or more execution environments.

In simple, virtualization deals with extending an existing interface so as to…

Hi all,

we all got first question, what exactly an operating system is?

Operating system provides the interface between the user and hardware system.

Is it really required ?

Many people thinks, why user cannot communicate directly with the hardware?

Of course, it is possible to communicate the user with…

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