Shulou(Shulou.com)06/02 Report--

In this article, we will take a look at the characteristics of virtual machines. There is a certain reference value, friends in need can refer to, hope to help you.

The characteristics of the virtual machine: 1, you can run multiple operating systems on the same PC at the same time; 2, install another release of the same operating system on the virtual machine, without the need to re-partition the hard disk; 3, share files, applications, network resources, etc.; 4, you can use all the resources of another virtual machine on the same computer.

Virtual machine (Virtual Machine) refers to a complete computer system with complete hardware system functions simulated by software and running in a completely isolated environment. Everything that can be done in a physical computer can be done in a virtual machine. When creating a virtual machine in a computer, it is necessary to use part of the hard disk and memory capacity of the physical machine as the hard disk and memory capacity of the virtual machine. Each virtual machine has its own CMOS, hard disk, and operating system, which can operate on the virtual machine like a physical machine.

The role of virtual machines

With virtual machine software, you can simulate two or more virtual computers on one physical computer, and these virtual machines work exactly like real computers. for example, you can install operating systems, install applications, access network resources, and so on. For you, it's just an application running on your physical computer, but for applications running in a virtual machine, it's a real computer.

Therefore, when you evaluate the software in the virtual machine, the system may also crash; however, it is only the operating system on the virtual machine that crashes, not the operating system on the physical computer, and, using the "Undo" function of the virtual machine, you can immediately restore the virtual machine to the state it was before the software was installed.

Characteristics

1. Multiple operating systems can be run on the same PC at the same time, and each OS has its own independent virtual machine, just like an independent PC on the network.

two。 Installing another distribution of the same operating system on VM eliminates the need to repartition the hard drive.

3. Virtual machines share files, applications, network resources, and so on.

4. You can run an application in Cpact S mode, or you can use all the resources of another virtual machine on the same computer.

The above is a brief introduction of the characteristics of the virtual machine, of course, the detailed use of the above differences have to be used by everyone to understand. If you want to know more, welcome to follow the industry information channel!

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