You all have done the Virtual Machine regarding the Linux Ubuntu ( or ) Virtual Lab. When the Guest Operating System (i.e., Virtual Machine) was built up in your PC, usually the virtual hard disk will be created. It looks like below: NewVirtualMachine.vhdx Please answer the following questions. 1. In order to build up/create the virtualization Lab, you need some tools (software). Please write down the 3 most popular tools you can use.

2.In your PC, after the Guest Operating System (virtual machine) was created, It will be shown like a file, xxxxxx.vhdx in the file explorer of your host computer. Here xxxxxx is the name of your new virtual machine. (4%) (a)What is the file size right after the new virtual machine was created in the beginning.

(b)What is the file size after you have done some works (For ex, Part-1, editing file) ( i.e., the approximately the size of the file xxxxxx.vhdx after you have done some...

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