The Virtual Memory Manager (VMM) undergoes major changes for a partitioned environment.

对于分区的环境，虚拟内存管理器(VMM)经历了较大的更改。

youdao

After the virtual image is copied to the hypervisor, you can specify any changes to the default resource allocation of CPU and memory required by the operating system in the new environment.

将虚拟映像复制到管理程序后，您可以指定新环境中操作系统所需的CPU和内存的缺省资源位置的任何更改。

youdao

Techniques such as extracting operating parameters, comparing application profiles across VMs (to look for signs that one has been successfully attacked), and analyzing application behavior in memory (as opposed to just code stored on disk) are far easier in a virtual environment and provide a huge advantage for stopping the most sophisticated threats.

FORBES: Best of Times, Worst of Times: Is Virtualization in the Data Center a Problem or an Opportunity?