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Questions about Virtual Machines

Discussion in 'Operating System' started by rijolo012593, Feb 8, 2012.

  1. rijolo012593

    rijolo012593 New Member

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    Good day to all. Im a Newbie here at go4expert forums. I'm also a Newbie at the computer world. Hehe. I would like to ask to our experts if what is a 'Virtual Machine', 'How it works?' and 'What Virtual Machine is the best to use and install'. Thank you. :happy:
     
  2. deepak_sam

    deepak_sam New Member

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    A virtual machine (VM) is a software implementation of a machine (i.e. a computer) that executes programs like a physical machine. Virtual machines are separated into two major categories, based on their use and degree of correspondence to any real machine. A system virtual machine provides a complete system platform which supports the execution of a complete operating system (OS). In contrast, a process virtual machine is designed to run a single program, which means that it supports a single process. An essential characteristic of a virtual machine is that the software running inside is limited to the resources and abstractions provided by the virtual machine—it cannot break out of its virtual environment.

    A virtual machine was originally defined by Popek and Goldberg as "an efficient, isolated duplicate of a real machine". Current use includes virtual machines which have no direct correspondence to any real hardware.
     
  3. deepak_sam

    deepak_sam New Member

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    virtual machine that you can try is VM ware
     

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