Other channels are used to access virtual memory associated with a user context on the PPE.

其他通道用来访问与PPE上的用户上下文关联在一起的虚拟内存。

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For example, the hypervisor might limit a virtual system's access to memory.

例如，虚拟监管系统可能会限制虚拟机系统对内存的访问。

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That has become a popular strategy with SSH being a first choice to access virtual machines in the cloud.

这成为一个流行策略，其中SSH成为访问云中的虚拟机的首选。

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Additionally, the Android soft keys are no longer virtual -- you can access them below the screen at any time, and we dig that.

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The flaw, which affected the virtual machine monitor (VMM) in Virtual PC, could enable an attacker to use applications running in user-space on a guest OS to access portions of the Virtual PC memory that should be inaccessible to those applications.

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For online and blended courses, LearnSmart Labs offers the closest thing available to an actual physical laboratory experience, enabling students to put the concepts they have learned in class to the virtual test without requiring access to a brick-and-mortar lab.

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